1258743060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{46933}}^1$

素因数の和:47097

約数の個数: 72

約数和(自身を含む): 3843894600

約数和(自身を除く): 2585151540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 26820, 46933, 93866, 140799, 187732, 234665, 281598, 422397, 469330, 563196, 703995, 844794, 938660, 1407990, 1689588, 2111985, 2815980, 4223970, 6993017, 8447940, 13986034, 20979051, 27972068, 34965085, 41958102, 62937153, 69930170, 83916204, 104895255, 125874306, 139860340, 209790510, 251748612, 314685765, 419581020, 629371530, 1258743060]

約数ペア:

[(1, 1258743060), (2, 629371530), (3, 419581020), (4, 314685765), (5, 251748612), (6, 209790510), (9, 139860340), (10, 125874306), (12, 104895255), (15, 83916204), (18, 69930170), (20, 62937153), (30, 41958102), (36, 34965085), (45, 27972068), (60, 20979051), (90, 13986034), (149, 8447940), (180, 6993017), (298, 4223970), (447, 2815980), (596, 2111985), (745, 1689588), (894, 1407990), (1341, 938660), (1490, 844794), (1788, 703995), (2235, 563196), (2682, 469330), (2980, 422397), (4470, 281598), (5364, 234665), (6705, 187732), (8940, 140799), (13410, 93866), (26820, 46933)]