73315870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10429}}^1$

素因数の和:10492

約数の個数: 32

約数和(自身を含む): 142682400

約数和(自身を除く): 69366530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 10429, 20858, 52145, 104290, 198151, 385873, 396302, 771746, 990755, 1929365, 1981510, 3858730, 7331587, 14663174, 36657935, 73315870]

約数ペア:

[(1, 73315870), (2, 36657935), (5, 14663174), (10, 7331587), (19, 3858730), (37, 1981510), (38, 1929365), (74, 990755), (95, 771746), (185, 396302), (190, 385873), (370, 198151), (703, 104290), (1406, 52145), (3515, 20858), (7030, 10429)]