133385490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{211723}}^1$

素因数の和:211743

約数の個数: 48

約数和(自身を含む): 396347328

約数和(自身を除く): 262961838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 211723, 423446, 635169, 1058615, 1270338, 1482061, 1905507, 2117230, 2964122, 3175845, 3811014, 4446183, 6351690, 7410305, 8892366, 9527535, 13338549, 14820610, 19055070, 22230915, 26677098, 44461830, 66692745, 133385490]

約数ペア:

[(1, 133385490), (2, 66692745), (3, 44461830), (5, 26677098), (6, 22230915), (7, 19055070), (9, 14820610), (10, 13338549), (14, 9527535), (15, 8892366), (18, 7410305), (21, 6351690), (30, 4446183), (35, 3811014), (42, 3175845), (45, 2964122), (63, 2117230), (70, 1905507), (90, 1482061), (105, 1270338), (126, 1058615), (210, 635169), (315, 423446), (630, 211723)]