9165390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 24095232

約数和(自身を除く): 14929842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 331, 355, 390, 426, 662, 710, 923, 993, 1065, 1655, 1846, 1986, 2130, 2769, 3310, 4303, 4615, 4965, 5538, 8606, 9230, 9930, 12909, 13845, 21515, 23501, 25818, 27690, 43030, 47002, 64545, 70503, 117505, 129090, 141006, 235010, 305513, 352515, 611026, 705030, 916539, 1527565, 1833078, 3055130, 4582695, 9165390]

約数ペア:

[(1, 9165390), (2, 4582695), (3, 3055130), (5, 1833078), (6, 1527565), (10, 916539), (13, 705030), (15, 611026), (26, 352515), (30, 305513), (39, 235010), (65, 141006), (71, 129090), (78, 117505), (130, 70503), (142, 64545), (195, 47002), (213, 43030), (331, 27690), (355, 25818), (390, 23501), (426, 21515), (662, 13845), (710, 12909), (923, 9930), (993, 9230), (1065, 8606), (1655, 5538), (1846, 4965), (1986, 4615), (2130, 4303), (2769, 3310)]