131736770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 268240896

約数和(自身を除く): 136504126

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 83, 94, 110, 166, 235, 307, 415, 470, 517, 614, 830, 913, 1034, 1535, 1826, 2585, 3070, 3377, 3901, 4565, 5170, 6754, 7802, 9130, 14429, 16885, 19505, 25481, 28858, 33770, 39010, 42911, 50962, 72145, 85822, 127405, 144290, 158719, 214555, 254810, 280291, 317438, 429110, 560582, 793595, 1197607, 1401455, 1587190, 2395214, 2802910, 5988035, 11976070, 13173677, 26347354, 65868385, 131736770]

約数ペア:

[(1, 131736770), (2, 65868385), (5, 26347354), (10, 13173677), (11, 11976070), (22, 5988035), (47, 2802910), (55, 2395214), (83, 1587190), (94, 1401455), (110, 1197607), (166, 793595), (235, 560582), (307, 429110), (415, 317438), (470, 280291), (517, 254810), (614, 214555), (830, 158719), (913, 144290), (1034, 127405), (1535, 85822), (1826, 72145), (2585, 50962), (3070, 42911), (3377, 39010), (3901, 33770), (4565, 28858), (5170, 25481), (6754, 19505), (7802, 16885), (9130, 14429)]