121695890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3019}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 228312000

約数和(自身を除く): 106616110

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 3019, 4031, 6038, 8062, 15095, 20155, 30190, 40310, 87551, 175102, 419641, 437755, 839282, 875510, 2098205, 4196410, 12169589, 24339178, 60847945, 121695890]

約数ペア:

[(1, 121695890), (2, 60847945), (5, 24339178), (10, 12169589), (29, 4196410), (58, 2098205), (139, 875510), (145, 839282), (278, 437755), (290, 419641), (695, 175102), (1390, 87551), (3019, 40310), (4031, 30190), (6038, 20155), (8062, 15095)]