15666504490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{4231}}^1$

素因数の和:4584

約数の個数: 96

約数和(自身を含む): 35017802496

約数和(自身を除く): 19351298006

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 313, 338, 455, 626, 845, 910, 1183, 1565, 1690, 2191, 2366, 3130, 4069, 4231, 4382, 5915, 8138, 8462, 10955, 11830, 20345, 21155, 21910, 28483, 29617, 40690, 42310, 52897, 55003, 56966, 59234, 105794, 110006, 142415, 148085, 264485, 275015, 284830, 296170, 370279, 385021, 528970, 550030, 715039, 740558, 770042, 1324303, 1430078, 1851395, 1925105, 2648606, 3575195, 3702790, 3850210, 5005273, 6621515, 7150390, 9270121, 10010546, 13243030, 17215939, 18540242, 25026365, 34431878, 46350605, 50052730, 86079695, 92701210, 120511573, 172159390, 223807207, 241023146, 447614414, 602557865, 1119036035, 1205115730, 1566650449, 2238072070, 3133300898, 7833252245, 15666504490]

約数ペア:

[(1, 15666504490), (2, 7833252245), (5, 3133300898), (7, 2238072070), (10, 1566650449), (13, 1205115730), (14, 1119036035), (26, 602557865), (35, 447614414), (65, 241023146), (70, 223807207), (91, 172159390), (130, 120511573), (169, 92701210), (182, 86079695), (313, 50052730), (338, 46350605), (455, 34431878), (626, 25026365), (845, 18540242), (910, 17215939), (1183, 13243030), (1565, 10010546), (1690, 9270121), (2191, 7150390), (2366, 6621515), (3130, 5005273), (4069, 3850210), (4231, 3702790), (4382, 3575195), (5915, 2648606), (8138, 1925105), (8462, 1851395), (10955, 1430078), (11830, 1324303), (20345, 770042), (21155, 740558), (21910, 715039), (28483, 550030), (29617, 528970), (40690, 385021), (42310, 370279), (52897, 296170), (55003, 284830), (56966, 275015), (59234, 264485), (105794, 148085), (110006, 142415)]