12349740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 37933056

約数和(自身を除く): 25583316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 223, 260, 284, 355, 390, 426, 446, 669, 710, 780, 852, 892, 923, 1065, 1115, 1338, 1420, 1846, 2130, 2230, 2676, 2769, 2899, 3345, 3692, 4260, 4460, 4615, 5538, 5798, 6690, 8697, 9230, 11076, 11596, 13380, 13845, 14495, 15833, 17394, 18460, 27690, 28990, 31666, 34788, 43485, 47499, 55380, 57980, 63332, 79165, 86970, 94998, 158330, 173940, 189996, 205829, 237495, 316660, 411658, 474990, 617487, 823316, 949980, 1029145, 1234974, 2058290, 2469948, 3087435, 4116580, 6174870, 12349740]

約数ペア:

[(1, 12349740), (2, 6174870), (3, 4116580), (4, 3087435), (5, 2469948), (6, 2058290), (10, 1234974), (12, 1029145), (13, 949980), (15, 823316), (20, 617487), (26, 474990), (30, 411658), (39, 316660), (52, 237495), (60, 205829), (65, 189996), (71, 173940), (78, 158330), (130, 94998), (142, 86970), (156, 79165), (195, 63332), (213, 57980), (223, 55380), (260, 47499), (284, 43485), (355, 34788), (390, 31666), (426, 28990), (446, 27690), (669, 18460), (710, 17394), (780, 15833), (852, 14495), (892, 13845), (923, 13380), (1065, 11596), (1115, 11076), (1338, 9230), (1420, 8697), (1846, 6690), (2130, 5798), (2230, 5538), (2676, 4615), (2769, 4460), (2899, 4260), (3345, 3692)]