142715090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 306028800

約数和(自身を除く): 163313710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 229, 290, 307, 406, 458, 614, 1015, 1145, 1535, 1603, 2030, 2149, 2290, 3070, 3206, 4298, 6641, 8015, 8903, 10745, 13282, 16030, 17806, 21490, 33205, 44515, 46487, 62321, 66410, 70303, 89030, 92974, 124642, 140606, 232435, 311605, 351515, 464870, 492121, 623210, 703030, 984242, 2038787, 2460605, 4077574, 4921210, 10193935, 14271509, 20387870, 28543018, 71357545, 142715090]

約数ペア:

[(1, 142715090), (2, 71357545), (5, 28543018), (7, 20387870), (10, 14271509), (14, 10193935), (29, 4921210), (35, 4077574), (58, 2460605), (70, 2038787), (145, 984242), (203, 703030), (229, 623210), (290, 492121), (307, 464870), (406, 351515), (458, 311605), (614, 232435), (1015, 140606), (1145, 124642), (1535, 92974), (1603, 89030), (2030, 70303), (2149, 66410), (2290, 62321), (3070, 46487), (3206, 44515), (4298, 33205), (6641, 21490), (8015, 17806), (8903, 16030), (10745, 13282)]