103688220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2671}}^1$

素因数の和:3330

約数の個数: 48

約数和(自身を含む): 290884608

約数和(自身を除く): 187196388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2588, 2671, 3235, 3882, 5342, 6470, 7764, 8013, 9705, 10684, 12940, 13355, 16026, 19410, 26710, 32052, 38820, 40065, 53420, 80130, 160260, 1728137, 3456274, 5184411, 6912548, 8640685, 10368822, 17281370, 20737644, 25922055, 34562740, 51844110, 103688220]

約数ペア:

[(1, 103688220), (2, 51844110), (3, 34562740), (4, 25922055), (5, 20737644), (6, 17281370), (10, 10368822), (12, 8640685), (15, 6912548), (20, 5184411), (30, 3456274), (60, 1728137), (647, 160260), (1294, 80130), (1941, 53420), (2588, 40065), (2671, 38820), (3235, 32052), (3882, 26710), (5342, 19410), (6470, 16026), (7764, 13355), (8013, 12940), (9705, 10684)]