68463490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5023}}^1$

素因数の和:5106

約数の個数: 32

約数和(自身を含む): 130222080

約数和(自身を除く): 61758590

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 5023, 6815, 10046, 13630, 25115, 50230, 145667, 236081, 291334, 472162, 728335, 1180405, 1456670, 2360810, 6846349, 13692698, 34231745, 68463490]

約数ペア:

[(1, 68463490), (2, 34231745), (5, 13692698), (10, 6846349), (29, 2360810), (47, 1456670), (58, 1180405), (94, 728335), (145, 472162), (235, 291334), (290, 236081), (470, 145667), (1363, 50230), (2726, 25115), (5023, 13630), (6815, 10046)]