15670099940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 36160363008

約数和(自身を除く): 20490263068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 367, 421, 461, 734, 842, 922, 1468, 1684, 1835, 1844, 2105, 2305, 3670, 4037, 4210, 4610, 4631, 5071, 7340, 8074, 8420, 9220, 9262, 10142, 16148, 18524, 20185, 20284, 23155, 25355, 40370, 46310, 50710, 80740, 92620, 101420, 154507, 169187, 194081, 309014, 338374, 388162, 618028, 676748, 772535, 776324, 845935, 970405, 1545070, 1691870, 1699577, 1861057, 1940810, 2134891, 3090140, 3383740, 3399154, 3722114, 3881620, 4269782, 6798308, 7444228, 8497885, 8539564, 9305285, 10674455, 16995770, 18610570, 21348910, 33991540, 37221140, 42697820, 71227727, 142455454, 284910908, 356138635, 712277270, 783504997, 1424554540, 1567009994, 3134019988, 3917524985, 7835049970, 15670099940]

約数ペア:

[(1, 15670099940), (2, 7835049970), (4, 3917524985), (5, 3134019988), (10, 1567009994), (11, 1424554540), (20, 783504997), (22, 712277270), (44, 356138635), (55, 284910908), (110, 142455454), (220, 71227727), (367, 42697820), (421, 37221140), (461, 33991540), (734, 21348910), (842, 18610570), (922, 16995770), (1468, 10674455), (1684, 9305285), (1835, 8539564), (1844, 8497885), (2105, 7444228), (2305, 6798308), (3670, 4269782), (4037, 3881620), (4210, 3722114), (4610, 3399154), (4631, 3383740), (5071, 3090140), (7340, 2134891), (8074, 1940810), (8420, 1861057), (9220, 1699577), (9262, 1691870), (10142, 1545070), (16148, 970405), (18524, 845935), (20185, 776324), (20284, 772535), (23155, 676748), (25355, 618028), (40370, 388162), (46310, 338374), (50710, 309014), (80740, 194081), (92620, 169187), (101420, 154507)]