8632890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 26148096

約数和(自身を除く): 17515206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 193, 210, 213, 315, 355, 386, 426, 497, 579, 630, 639, 710, 965, 994, 1065, 1158, 1278, 1351, 1491, 1737, 1930, 2130, 2485, 2702, 2895, 2982, 3195, 3474, 4053, 4473, 4970, 5790, 6390, 6755, 7455, 8106, 8685, 8946, 12159, 13510, 13703, 14910, 17370, 20265, 22365, 24318, 27406, 40530, 41109, 44730, 60795, 68515, 82218, 95921, 121590, 123327, 137030, 191842, 205545, 246654, 287763, 411090, 479605, 575526, 616635, 863289, 959210, 1233270, 1438815, 1726578, 2877630, 4316445, 8632890]

約数ペア:

[(1, 8632890), (2, 4316445), (3, 2877630), (5, 1726578), (6, 1438815), (7, 1233270), (9, 959210), (10, 863289), (14, 616635), (15, 575526), (18, 479605), (21, 411090), (30, 287763), (35, 246654), (42, 205545), (45, 191842), (63, 137030), (70, 123327), (71, 121590), (90, 95921), (105, 82218), (126, 68515), (142, 60795), (193, 44730), (210, 41109), (213, 40530), (315, 27406), (355, 24318), (386, 22365), (426, 20265), (497, 17370), (579, 14910), (630, 13703), (639, 13510), (710, 12159), (965, 8946), (994, 8685), (1065, 8106), (1158, 7455), (1278, 6755), (1351, 6390), (1491, 5790), (1737, 4970), (1930, 4473), (2130, 4053), (2485, 3474), (2702, 3195), (2895, 2982)]