700867554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 1509995520

約数和(自身を除く): 809127966

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 131, 142, 213, 262, 393, 426, 661, 786, 1322, 1349, 1983, 2489, 2698, 3966, 4047, 4978, 7467, 8094, 9301, 12559, 14934, 18602, 25118, 27903, 37677, 46931, 55806, 75354, 86591, 93862, 140793, 173182, 176719, 259773, 281586, 353438, 519546, 530157, 891689, 1060314, 1645229, 1783378, 2675067, 3290458, 4935687, 5350134, 6147961, 9871374, 12295922, 18443883, 36887766, 116811259, 233622518, 350433777, 700867554]

約数ペア:

[(1, 700867554), (2, 350433777), (3, 233622518), (6, 116811259), (19, 36887766), (38, 18443883), (57, 12295922), (71, 9871374), (114, 6147961), (131, 5350134), (142, 4935687), (213, 3290458), (262, 2675067), (393, 1783378), (426, 1645229), (661, 1060314), (786, 891689), (1322, 530157), (1349, 519546), (1983, 353438), (2489, 281586), (2698, 259773), (3966, 176719), (4047, 173182), (4978, 140793), (7467, 93862), (8094, 86591), (9301, 75354), (12559, 55806), (14934, 46931), (18602, 37677), (25118, 27903)]