2912141820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1933}}^1$

素因数の和:2180

約数の個数: 192

約数和(自身を含む): 9918913536

約数和(自身を除く): 7006771716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 211, 238, 255, 340, 357, 420, 422, 476, 510, 595, 633, 714, 844, 1020, 1055, 1190, 1266, 1428, 1477, 1785, 1933, 2110, 2380, 2532, 2954, 3165, 3570, 3587, 3866, 4220, 4431, 5799, 5908, 6330, 7140, 7174, 7385, 7732, 8862, 9665, 10761, 11598, 12660, 13531, 14348, 14770, 17724, 17935, 19330, 21522, 22155, 23196, 25109, 27062, 28995, 29540, 32861, 35870, 38660, 40593, 43044, 44310, 50218, 53805, 54124, 57990, 65722, 67655, 71740, 75327, 81186, 88620, 98583, 100436, 107610, 115980, 125545, 131444, 135310, 150654, 162372, 164305, 197166, 202965, 215220, 230027, 251090, 270620, 301308, 328610, 376635, 394332, 405930, 407863, 460054, 492915, 502180, 657220, 690081, 753270, 811860, 815726, 920108, 985830, 1150135, 1223589, 1380162, 1506540, 1631452, 1971660, 2039315, 2300270, 2447178, 2760324, 2855041, 3450405, 4078630, 4600540, 4894356, 5710082, 6117945, 6900810, 6933671, 8157260, 8565123, 11420164, 12235890, 13801620, 13867342, 14275205, 17130246, 20801013, 24471780, 27734684, 28550410, 34260492, 34668355, 41602026, 42825615, 48535697, 57100820, 69336710, 83204052, 85651230, 97071394, 104005065, 138673420, 145607091, 171302460, 194142788, 208010130, 242678485, 291214182, 416020260, 485356970, 582428364, 728035455, 970713940, 1456070910, 2912141820]

約数ペア:

[(1, 2912141820), (2, 1456070910), (3, 970713940), (4, 728035455), (5, 582428364), (6, 485356970), (7, 416020260), (10, 291214182), (12, 242678485), (14, 208010130), (15, 194142788), (17, 171302460), (20, 145607091), (21, 138673420), (28, 104005065), (30, 97071394), (34, 85651230), (35, 83204052), (42, 69336710), (51, 57100820), (60, 48535697), (68, 42825615), (70, 41602026), (84, 34668355), (85, 34260492), (102, 28550410), (105, 27734684), (119, 24471780), (140, 20801013), (170, 17130246), (204, 14275205), (210, 13867342), (211, 13801620), (238, 12235890), (255, 11420164), (340, 8565123), (357, 8157260), (420, 6933671), (422, 6900810), (476, 6117945), (510, 5710082), (595, 4894356), (633, 4600540), (714, 4078630), (844, 3450405), (1020, 2855041), (1055, 2760324), (1190, 2447178), (1266, 2300270), (1428, 2039315), (1477, 1971660), (1785, 1631452), (1933, 1506540), (2110, 1380162), (2380, 1223589), (2532, 1150135), (2954, 985830), (3165, 920108), (3570, 815726), (3587, 811860), (3866, 753270), (4220, 690081), (4431, 657220), (5799, 502180), (5908, 492915), (6330, 460054), (7140, 407863), (7174, 405930), (7385, 394332), (7732, 376635), (8862, 328610), (9665, 301308), (10761, 270620), (11598, 251090), (12660, 230027), (13531, 215220), (14348, 202965), (14770, 197166), (17724, 164305), (17935, 162372), (19330, 150654), (21522, 135310), (22155, 131444), (23196, 125545), (25109, 115980), (27062, 107610), (28995, 100436), (29540, 98583), (32861, 88620), (35870, 81186), (38660, 75327), (40593, 71740), (43044, 67655), (44310, 65722), (50218, 57990), (53805, 54124)]