9985641180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1\times {\mathrm{3259}}^1$

素因数の和:3723

約数の個数: 96

約数和(自身を含む): 28216473600

約数和(自身を除く): 18230832420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 229, 446, 458, 669, 687, 892, 916, 1115, 1145, 1338, 1374, 2230, 2290, 2676, 2748, 3259, 3345, 3435, 4460, 4580, 6518, 6690, 6870, 9777, 13036, 13380, 13740, 16295, 19554, 32590, 39108, 48885, 51067, 65180, 97770, 102134, 153201, 195540, 204268, 255335, 306402, 510670, 612804, 726757, 746311, 766005, 1021340, 1453514, 1492622, 1532010, 2180271, 2238933, 2907028, 2985244, 3064020, 3633785, 3731555, 4360542, 4477866, 7267570, 7463110, 8721084, 8955732, 10901355, 11194665, 14535140, 14926220, 21802710, 22389330, 43605420, 44778660, 166427353, 332854706, 499282059, 665709412, 832136765, 998564118, 1664273530, 1997128236, 2496410295, 3328547060, 4992820590, 9985641180]

約数ペア:

[(1, 9985641180), (2, 4992820590), (3, 3328547060), (4, 2496410295), (5, 1997128236), (6, 1664273530), (10, 998564118), (12, 832136765), (15, 665709412), (20, 499282059), (30, 332854706), (60, 166427353), (223, 44778660), (229, 43605420), (446, 22389330), (458, 21802710), (669, 14926220), (687, 14535140), (892, 11194665), (916, 10901355), (1115, 8955732), (1145, 8721084), (1338, 7463110), (1374, 7267570), (2230, 4477866), (2290, 4360542), (2676, 3731555), (2748, 3633785), (3259, 3064020), (3345, 2985244), (3435, 2907028), (4460, 2238933), (4580, 2180271), (6518, 1532010), (6690, 1492622), (6870, 1453514), (9777, 1021340), (13036, 766005), (13380, 746311), (13740, 726757), (16295, 612804), (19554, 510670), (32590, 306402), (39108, 255335), (48885, 204268), (51067, 195540), (65180, 153201), (97770, 102134)]