11871452010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1787}}^1$

素因数の和:2340

約数の個数: 128

約数和(自身を含む): 31922408448

約数和(自身を除く): 20050956438

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 491, 615, 902, 982, 1230, 1353, 1473, 1787, 2255, 2455, 2706, 2946, 3574, 4510, 4910, 5361, 5401, 6765, 7365, 8935, 10722, 10802, 13530, 14730, 16203, 17870, 19657, 20131, 26805, 27005, 32406, 39314, 40262, 53610, 54010, 58971, 60393, 73267, 81015, 98285, 100655, 117942, 120786, 146534, 162030, 196570, 201310, 219801, 221441, 294855, 301965, 366335, 439602, 442882, 589710, 603930, 664323, 732670, 805937, 877417, 1099005, 1107205, 1328646, 1611874, 1754834, 2198010, 2214410, 2417811, 2632251, 3321615, 4029685, 4387085, 4835622, 5264502, 6643230, 8059370, 8774170, 9651587, 12089055, 13161255, 19303174, 24178110, 26322510, 28954761, 35974097, 48257935, 57909522, 71948194, 96515870, 107922291, 144773805, 179870485, 215844582, 289547610, 359740970, 395715067, 539611455, 791430134, 1079222910, 1187145201, 1978575335, 2374290402, 3957150670, 5935726005, 11871452010]

約数ペア:

[(1, 11871452010), (2, 5935726005), (3, 3957150670), (5, 2374290402), (6, 1978575335), (10, 1187145201), (11, 1079222910), (15, 791430134), (22, 539611455), (30, 395715067), (33, 359740970), (41, 289547610), (55, 215844582), (66, 179870485), (82, 144773805), (110, 107922291), (123, 96515870), (165, 71948194), (205, 57909522), (246, 48257935), (330, 35974097), (410, 28954761), (451, 26322510), (491, 24178110), (615, 19303174), (902, 13161255), (982, 12089055), (1230, 9651587), (1353, 8774170), (1473, 8059370), (1787, 6643230), (2255, 5264502), (2455, 4835622), (2706, 4387085), (2946, 4029685), (3574, 3321615), (4510, 2632251), (4910, 2417811), (5361, 2214410), (5401, 2198010), (6765, 1754834), (7365, 1611874), (8935, 1328646), (10722, 1107205), (10802, 1099005), (13530, 877417), (14730, 805937), (16203, 732670), (17870, 664323), (19657, 603930), (20131, 589710), (26805, 442882), (27005, 439602), (32406, 366335), (39314, 301965), (40262, 294855), (53610, 221441), (54010, 219801), (58971, 201310), (60393, 196570), (73267, 162030), (81015, 146534), (98285, 120786), (100655, 117942)]