856910364060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{21871117}}^1$

素因数の和:21871782

約数の個数: 48

約数和(自身を含む): 2403023476896

約数和(自身を除く): 1546113112836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3918, 6530, 7836, 9795, 13060, 19590, 39180, 21871117, 43742234, 65613351, 87484468, 109355585, 131226702, 218711170, 262453404, 328066755, 437422340, 656133510, 1312267020, 14281839401, 28563678802, 42845518203, 57127357604, 71409197005, 85691036406, 142818394010, 171382072812, 214227591015, 285636788020, 428455182030, 856910364060]

約数ペア:

[(1, 856910364060), (2, 428455182030), (3, 285636788020), (4, 214227591015), (5, 171382072812), (6, 142818394010), (10, 85691036406), (12, 71409197005), (15, 57127357604), (20, 42845518203), (30, 28563678802), (60, 14281839401), (653, 1312267020), (1306, 656133510), (1959, 437422340), (2612, 328066755), (3265, 262453404), (3918, 218711170), (6530, 131226702), (7836, 109355585), (9795, 87484468), (13060, 65613351), (19590, 43742234), (39180, 21871117)]