79211580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1419

約数の個数: 96

約数和(自身を含む): 255360000

約数和(自身を除く): 176148420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1249, 1510, 1812, 2114, 2265, 2498, 3020, 3171, 3747, 4228, 4530, 4996, 5285, 6245, 6342, 7494, 8743, 9060, 10570, 12490, 12684, 14988, 15855, 17486, 18735, 21140, 24980, 26229, 31710, 34972, 37470, 43715, 52458, 63420, 74940, 87430, 104916, 131145, 174860, 188599, 262290, 377198, 524580, 565797, 754396, 942995, 1131594, 1320193, 1885990, 2263188, 2640386, 2828985, 3771980, 3960579, 5280772, 5657970, 6600965, 7921158, 11315940, 13201930, 15842316, 19802895, 26403860, 39605790, 79211580]

約数ペア:

[(1, 79211580), (2, 39605790), (3, 26403860), (4, 19802895), (5, 15842316), (6, 13201930), (7, 11315940), (10, 7921158), (12, 6600965), (14, 5657970), (15, 5280772), (20, 3960579), (21, 3771980), (28, 2828985), (30, 2640386), (35, 2263188), (42, 1885990), (60, 1320193), (70, 1131594), (84, 942995), (105, 754396), (140, 565797), (151, 524580), (210, 377198), (302, 262290), (420, 188599), (453, 174860), (604, 131145), (755, 104916), (906, 87430), (1057, 74940), (1249, 63420), (1510, 52458), (1812, 43715), (2114, 37470), (2265, 34972), (2498, 31710), (3020, 26229), (3171, 24980), (3747, 21140), (4228, 18735), (4530, 17486), (4996, 15855), (5285, 14988), (6245, 12684), (6342, 12490), (7494, 10570), (8743, 9060)]