2479431630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{19207}}^1$

素因数の和:19561

約数の個数: 64

約数和(自身を含む): 6428072448

約数和(自身を除く): 3948640818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 331, 390, 662, 993, 1655, 1986, 3310, 4303, 4965, 8606, 9930, 12909, 19207, 21515, 25818, 38414, 43030, 57621, 64545, 96035, 115242, 129090, 192070, 249691, 288105, 499382, 576210, 749073, 1248455, 1498146, 2496910, 3745365, 6357517, 7490730, 12715034, 19072551, 31787585, 38145102, 63575170, 82647721, 95362755, 165295442, 190725510, 247943163, 413238605, 495886326, 826477210, 1239715815, 2479431630]

約数ペア:

[(1, 2479431630), (2, 1239715815), (3, 826477210), (5, 495886326), (6, 413238605), (10, 247943163), (13, 190725510), (15, 165295442), (26, 95362755), (30, 82647721), (39, 63575170), (65, 38145102), (78, 31787585), (130, 19072551), (195, 12715034), (331, 7490730), (390, 6357517), (662, 3745365), (993, 2496910), (1655, 1498146), (1986, 1248455), (3310, 749073), (4303, 576210), (4965, 499382), (8606, 288105), (9930, 249691), (12909, 192070), (19207, 129090), (21515, 115242), (25818, 96035), (38414, 64545), (43030, 57621)]