30175110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 90484992

約数和(自身を除く): 60309882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 211, 227, 315, 422, 454, 630, 633, 681, 1055, 1135, 1266, 1362, 1477, 1589, 1899, 2043, 2110, 2270, 2954, 3165, 3178, 3405, 3798, 4086, 4431, 4767, 6330, 6810, 7385, 7945, 8862, 9495, 9534, 10215, 13293, 14301, 14770, 15890, 18990, 20430, 22155, 23835, 26586, 28602, 44310, 47670, 47897, 66465, 71505, 95794, 132930, 143010, 143691, 239485, 287382, 335279, 431073, 478970, 670558, 718455, 862146, 1005837, 1436910, 1676395, 2011674, 2155365, 3017511, 3352790, 4310730, 5029185, 6035022, 10058370, 15087555, 30175110]

約数ペア:

[(1, 30175110), (2, 15087555), (3, 10058370), (5, 6035022), (6, 5029185), (7, 4310730), (9, 3352790), (10, 3017511), (14, 2155365), (15, 2011674), (18, 1676395), (21, 1436910), (30, 1005837), (35, 862146), (42, 718455), (45, 670558), (63, 478970), (70, 431073), (90, 335279), (105, 287382), (126, 239485), (210, 143691), (211, 143010), (227, 132930), (315, 95794), (422, 71505), (454, 66465), (630, 47897), (633, 47670), (681, 44310), (1055, 28602), (1135, 26586), (1266, 23835), (1362, 22155), (1477, 20430), (1589, 18990), (1899, 15890), (2043, 14770), (2110, 14301), (2270, 13293), (2954, 10215), (3165, 9534), (3178, 9495), (3405, 8862), (3798, 7945), (4086, 7385), (4431, 6810), (4767, 6330)]