69298690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1213}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 129800880

約数和(自身を除く): 60502190

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 290, 394, 985, 1213, 1970, 2426, 5713, 6065, 11426, 12130, 28565, 35177, 57130, 70354, 175885, 238961, 351770, 477922, 1194805, 2389610, 6929869, 13859738, 34649345, 69298690]

約数ペア:

[(1, 69298690), (2, 34649345), (5, 13859738), (10, 6929869), (29, 2389610), (58, 1194805), (145, 477922), (197, 351770), (290, 238961), (394, 175885), (985, 70354), (1213, 57130), (1970, 35177), (2426, 28565), (5713, 12130), (6065, 11426)]