84628670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 184135680

約数和(自身を除く): 99507010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 94, 145, 203, 235, 290, 329, 406, 470, 658, 887, 1015, 1363, 1645, 1774, 2030, 2726, 3290, 4435, 6209, 6815, 8870, 9541, 12418, 13630, 19082, 25723, 31045, 41689, 47705, 51446, 62090, 83378, 95410, 128615, 180061, 208445, 257230, 291823, 360122, 416890, 583646, 900305, 1208981, 1459115, 1800610, 2417962, 2918230, 6044905, 8462867, 12089810, 16925734, 42314335, 84628670]

約数ペア:

[(1, 84628670), (2, 42314335), (5, 16925734), (7, 12089810), (10, 8462867), (14, 6044905), (29, 2918230), (35, 2417962), (47, 1800610), (58, 1459115), (70, 1208981), (94, 900305), (145, 583646), (203, 416890), (235, 360122), (290, 291823), (329, 257230), (406, 208445), (470, 180061), (658, 128615), (887, 95410), (1015, 83378), (1363, 62090), (1645, 51446), (1774, 47705), (2030, 41689), (2726, 31045), (3290, 25723), (4435, 19082), (6209, 13630), (6815, 12418), (8870, 9541)]