24970530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 66084480

約数和(自身を除く): 41113950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1489, 1677, 2795, 2978, 3354, 4467, 5590, 7445, 8385, 8934, 14890, 16770, 19357, 22335, 38714, 44670, 58071, 64027, 96785, 116142, 128054, 192081, 193570, 290355, 320135, 384162, 580710, 640270, 832351, 960405, 1664702, 1920810, 2497053, 4161755, 4994106, 8323510, 12485265, 24970530]

約数ペア:

[(1, 24970530), (2, 12485265), (3, 8323510), (5, 4994106), (6, 4161755), (10, 2497053), (13, 1920810), (15, 1664702), (26, 960405), (30, 832351), (39, 640270), (43, 580710), (65, 384162), (78, 320135), (86, 290355), (129, 193570), (130, 192081), (195, 128054), (215, 116142), (258, 96785), (390, 64027), (430, 58071), (559, 44670), (645, 38714), (1118, 22335), (1290, 19357), (1489, 16770), (1677, 14890), (2795, 8934), (2978, 8385), (3354, 7445), (4467, 5590)]