9070291020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{4813}}^1$

素因数の和:5480

約数の個数: 144

約数和(自身を含む): 29595470688

約数和(自身を除く): 20525179668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 641, 735, 980, 1282, 1470, 1923, 2564, 2940, 3205, 3846, 4487, 4813, 6410, 7692, 8974, 9615, 9626, 12820, 13461, 14439, 17948, 19230, 19252, 22435, 24065, 26922, 28878, 31409, 33691, 38460, 44870, 48130, 53844, 57756, 62818, 67305, 67382, 72195, 89740, 94227, 96260, 101073, 125636, 134610, 134764, 144390, 157045, 168455, 188454, 202146, 235837, 269220, 288780, 314090, 336910, 376908, 404292, 471135, 471674, 505365, 628180, 673820, 707511, 942270, 943348, 1010730, 1179185, 1415022, 1884540, 2021460, 2358370, 2830044, 3085133, 3537555, 4716740, 6170266, 7075110, 9255399, 12340532, 14150220, 15425665, 18510798, 21595931, 30851330, 37021596, 43191862, 46276995, 61702660, 64787793, 86383724, 92553990, 107979655, 129575586, 151171517, 185107980, 215959310, 259151172, 302343034, 323938965, 431918620, 453514551, 604686068, 647877930, 755857585, 907029102, 1295755860, 1511715170, 1814058204, 2267572755, 3023430340, 4535145510, 9070291020]

約数ペア:

[(1, 9070291020), (2, 4535145510), (3, 3023430340), (4, 2267572755), (5, 1814058204), (6, 1511715170), (7, 1295755860), (10, 907029102), (12, 755857585), (14, 647877930), (15, 604686068), (20, 453514551), (21, 431918620), (28, 323938965), (30, 302343034), (35, 259151172), (42, 215959310), (49, 185107980), (60, 151171517), (70, 129575586), (84, 107979655), (98, 92553990), (105, 86383724), (140, 64787793), (147, 61702660), (196, 46276995), (210, 43191862), (245, 37021596), (294, 30851330), (420, 21595931), (490, 18510798), (588, 15425665), (641, 14150220), (735, 12340532), (980, 9255399), (1282, 7075110), (1470, 6170266), (1923, 4716740), (2564, 3537555), (2940, 3085133), (3205, 2830044), (3846, 2358370), (4487, 2021460), (4813, 1884540), (6410, 1415022), (7692, 1179185), (8974, 1010730), (9615, 943348), (9626, 942270), (12820, 707511), (13461, 673820), (14439, 628180), (17948, 505365), (19230, 471674), (19252, 471135), (22435, 404292), (24065, 376908), (26922, 336910), (28878, 314090), (31409, 288780), (33691, 269220), (38460, 235837), (44870, 202146), (48130, 188454), (53844, 168455), (57756, 157045), (62818, 144390), (67305, 134764), (67382, 134610), (72195, 125636), (89740, 101073), (94227, 96260)]