913956290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5011}}^1$

素因数の和:5115

約数の個数: 64

約数和(自身を含む): 1879379712

約数和(自身を除く): 965423422

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 61, 65, 115, 122, 130, 230, 299, 305, 598, 610, 793, 1403, 1495, 1586, 2806, 2990, 3965, 5011, 7015, 7930, 10022, 14030, 18239, 25055, 36478, 50110, 65143, 91195, 115253, 130286, 182390, 230506, 305671, 325715, 576265, 611342, 651430, 1152530, 1498289, 1528355, 2996578, 3056710, 3973723, 7030433, 7491445, 7947446, 14060866, 14982890, 19868615, 35152165, 39737230, 70304330, 91395629, 182791258, 456978145, 913956290]

約数ペア:

[(1, 913956290), (2, 456978145), (5, 182791258), (10, 91395629), (13, 70304330), (23, 39737230), (26, 35152165), (46, 19868615), (61, 14982890), (65, 14060866), (115, 7947446), (122, 7491445), (130, 7030433), (230, 3973723), (299, 3056710), (305, 2996578), (598, 1528355), (610, 1498289), (793, 1152530), (1403, 651430), (1495, 611342), (1586, 576265), (2806, 325715), (2990, 305671), (3965, 230506), (5011, 182390), (7015, 130286), (7930, 115253), (10022, 91195), (14030, 65143), (18239, 50110), (25055, 36478)]