141271830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{74747}}^1$

素因数の和:74770

約数の個数: 64

約数和(自身を含む): 430548480

約数和(自身を除く): 289276650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 74747, 149494, 224241, 373735, 448482, 523229, 672723, 747470, 1046458, 1121205, 1345446, 1569687, 2018169, 2242410, 2616145, 3139374, 3363615, 4036338, 4709061, 5232290, 6727230, 7848435, 9418122, 10090845, 14127183, 15696870, 20181690, 23545305, 28254366, 47090610, 70635915, 141271830]

約数ペア:

[(1, 141271830), (2, 70635915), (3, 47090610), (5, 28254366), (6, 23545305), (7, 20181690), (9, 15696870), (10, 14127183), (14, 10090845), (15, 9418122), (18, 7848435), (21, 6727230), (27, 5232290), (30, 4709061), (35, 4036338), (42, 3363615), (45, 3139374), (54, 2616145), (63, 2242410), (70, 2018169), (90, 1569687), (105, 1345446), (126, 1121205), (135, 1046458), (189, 747470), (210, 672723), (270, 523229), (315, 448482), (378, 373735), (630, 224241), (945, 149494), (1890, 74747)]