1510941640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{170921}}^1$

素因数の和:170962

約数の個数: 64

約数和(自身を含む): 3876510960

約数和(自身を除く): 2365569320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 170921, 341842, 683684, 854605, 1367368, 1709210, 2221973, 2905657, 3418420, 4443946, 5811314, 6836840, 8887892, 11109865, 11622628, 14528285, 17775784, 22219730, 23245256, 29056570, 37773541, 44439460, 58113140, 75547082, 88878920, 116226280, 151094164, 188867705, 302188328, 377735410, 755470820, 1510941640]

約数ペア:

[(1, 1510941640), (2, 755470820), (4, 377735410), (5, 302188328), (8, 188867705), (10, 151094164), (13, 116226280), (17, 88878920), (20, 75547082), (26, 58113140), (34, 44439460), (40, 37773541), (52, 29056570), (65, 23245256), (68, 22219730), (85, 17775784), (104, 14528285), (130, 11622628), (136, 11109865), (170, 8887892), (221, 6836840), (260, 5811314), (340, 4443946), (442, 3418420), (520, 2905657), (680, 2221973), (884, 1709210), (1105, 1367368), (1768, 854605), (2210, 683684), (4420, 341842), (8840, 170921)]