9855510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 27454464

約数和(自身を除く): 17598954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 661, 710, 994, 1065, 1322, 1491, 1983, 2130, 2485, 2982, 3305, 3966, 4627, 4970, 6610, 7455, 9254, 9915, 13881, 14910, 19830, 23135, 27762, 46270, 46931, 69405, 93862, 138810, 140793, 234655, 281586, 328517, 469310, 657034, 703965, 985551, 1407930, 1642585, 1971102, 3285170, 4927755, 9855510]

約数ペア:

[(1, 9855510), (2, 4927755), (3, 3285170), (5, 1971102), (6, 1642585), (7, 1407930), (10, 985551), (14, 703965), (15, 657034), (21, 469310), (30, 328517), (35, 281586), (42, 234655), (70, 140793), (71, 138810), (105, 93862), (142, 69405), (210, 46931), (213, 46270), (355, 27762), (426, 23135), (497, 19830), (661, 14910), (710, 13881), (994, 9915), (1065, 9254), (1322, 7455), (1491, 6610), (1983, 4970), (2130, 4627), (2485, 3966), (2982, 3305)]