89725380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6257}}^1$

素因数の和:6508

約数の個数: 48

約数和(自身を含む): 252322560

約数和(自身を除く): 162597180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 6257, 7170, 12514, 14340, 18771, 25028, 31285, 37542, 62570, 75084, 93855, 125140, 187710, 375420, 1495423, 2990846, 4486269, 5981692, 7477115, 8972538, 14954230, 17945076, 22431345, 29908460, 44862690, 89725380]

約数ペア:

[(1, 89725380), (2, 44862690), (3, 29908460), (4, 22431345), (5, 17945076), (6, 14954230), (10, 8972538), (12, 7477115), (15, 5981692), (20, 4486269), (30, 2990846), (60, 1495423), (239, 375420), (478, 187710), (717, 125140), (956, 93855), (1195, 75084), (1434, 62570), (2390, 37542), (2868, 31285), (3585, 25028), (4780, 18771), (6257, 14340), (7170, 12514)]