80619630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29531}}^1$

素因数の和:29561

約数の個数: 64

約数和(自身を含む): 238146048

約数和(自身を除く): 157526418

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 29531, 59062, 88593, 147655, 177186, 206717, 295310, 383903, 413434, 442965, 620151, 767806, 885930, 1033585, 1151709, 1240302, 1919515, 2067170, 2303418, 2687321, 3100755, 3839030, 5374642, 5758545, 6201510, 8061963, 11517090, 13436605, 16123926, 26873210, 40309815, 80619630]

約数ペア:

[(1, 80619630), (2, 40309815), (3, 26873210), (5, 16123926), (6, 13436605), (7, 11517090), (10, 8061963), (13, 6201510), (14, 5758545), (15, 5374642), (21, 3839030), (26, 3100755), (30, 2687321), (35, 2303418), (39, 2067170), (42, 1919515), (65, 1240302), (70, 1151709), (78, 1033585), (91, 885930), (105, 767806), (130, 620151), (182, 442965), (195, 413434), (210, 383903), (273, 295310), (390, 206717), (455, 177186), (546, 147655), (910, 88593), (1365, 59062), (2730, 29531)]