27704390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 62373888

約数和(自身を除く): 34669498

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 751, 1054, 1085, 1190, 1502, 2170, 2635, 3689, 3755, 5257, 5270, 7378, 7510, 10514, 12767, 18445, 23281, 25534, 26285, 36890, 46562, 52570, 63835, 89369, 116405, 127670, 162967, 178738, 232810, 325934, 395777, 446845, 791554, 814835, 893690, 1629670, 1978885, 2770439, 3957770, 5540878, 13852195, 27704390]

約数ペア:

[(1, 27704390), (2, 13852195), (5, 5540878), (7, 3957770), (10, 2770439), (14, 1978885), (17, 1629670), (31, 893690), (34, 814835), (35, 791554), (62, 446845), (70, 395777), (85, 325934), (119, 232810), (155, 178738), (170, 162967), (217, 127670), (238, 116405), (310, 89369), (434, 63835), (527, 52570), (595, 46562), (751, 36890), (1054, 26285), (1085, 25534), (1190, 23281), (1502, 18445), (2170, 12767), (2635, 10514), (3689, 7510), (3755, 7378), (5257, 5270)]