308464630

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 561808800

約数和(自身を除く): 253344170

約数列:

[1, 2, 5, 10, 139, 278, 313, 626, 695, 709, 1390, 1418, 1565, 3130, 3545, 7090, 43507, 87014, 98551, 197102, 217535, 221917, 435070, 443834, 492755, 985510, 1109585, 2219170, 30846463, 61692926, 154232315, 308464630]

約数ペア:

[(1, 308464630), (2, 154232315), (5, 61692926), (10, 30846463), (139, 2219170), (278, 1109585), (313, 985510), (626, 492755), (695, 443834), (709, 435070), (1390, 221917), (1418, 217535), (1565, 197102), (3130, 98551), (3545, 87014), (7090, 43507)]