97370890

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{70051}}^1$

素因数の和:70197

約数の個数: 16

約数和(自身を含む): 176531040

約数和(自身を除く): 79160150

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 70051, 140102, 350255, 700510, 9737089, 19474178, 48685445, 97370890]

約数ペア:

[(1, 97370890), (2, 48685445), (5, 19474178), (10, 9737089), (139, 700510), (278, 350255), (695, 140102), (1390, 70051)]