1868536470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1750

約数の個数: 128

約数和(自身を含む): 4971663360

約数和(自身を除く): 3103126890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 73, 85, 93, 102, 146, 155, 170, 186, 219, 255, 310, 365, 438, 465, 510, 527, 730, 930, 1054, 1095, 1241, 1581, 1619, 2190, 2263, 2482, 2635, 3162, 3238, 3723, 4526, 4857, 5270, 6205, 6789, 7446, 7905, 8095, 9714, 11315, 12410, 13578, 15810, 16190, 18615, 22630, 24285, 27523, 33945, 37230, 38471, 48570, 50189, 55046, 67890, 76942, 82569, 100378, 115413, 118187, 137615, 150567, 165138, 192355, 230826, 236374, 250945, 275230, 301134, 354561, 384710, 412845, 501890, 577065, 590935, 709122, 752835, 825690, 853213, 1154130, 1181870, 1505670, 1706426, 1772805, 2009179, 2559639, 3545610, 3663797, 4018358, 4266065, 5119278, 6027537, 7327594, 8532130, 10045895, 10991391, 12055074, 12798195, 18318985, 20091790, 21982782, 25596390, 30137685, 36637970, 54956955, 60275370, 62284549, 109913910, 124569098, 186853647, 311422745, 373707294, 622845490, 934268235, 1868536470]

約数ペア:

[(1, 1868536470), (2, 934268235), (3, 622845490), (5, 373707294), (6, 311422745), (10, 186853647), (15, 124569098), (17, 109913910), (30, 62284549), (31, 60275370), (34, 54956955), (51, 36637970), (62, 30137685), (73, 25596390), (85, 21982782), (93, 20091790), (102, 18318985), (146, 12798195), (155, 12055074), (170, 10991391), (186, 10045895), (219, 8532130), (255, 7327594), (310, 6027537), (365, 5119278), (438, 4266065), (465, 4018358), (510, 3663797), (527, 3545610), (730, 2559639), (930, 2009179), (1054, 1772805), (1095, 1706426), (1241, 1505670), (1581, 1181870), (1619, 1154130), (2190, 853213), (2263, 825690), (2482, 752835), (2635, 709122), (3162, 590935), (3238, 577065), (3723, 501890), (4526, 412845), (4857, 384710), (5270, 354561), (6205, 301134), (6789, 275230), (7446, 250945), (7905, 236374), (8095, 230826), (9714, 192355), (11315, 165138), (12410, 150567), (13578, 137615), (15810, 118187), (16190, 115413), (18615, 100378), (22630, 82569), (24285, 76942), (27523, 67890), (33945, 55046), (37230, 50189), (38471, 48570)]