2409010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 4723200

約数和(自身を除く): 2314190

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 409, 589, 818, 1178, 2045, 2945, 4090, 5890, 7771, 12679, 15542, 25358, 38855, 63395, 77710, 126790, 240901, 481802, 1204505, 2409010]

約数ペア:

[(1, 2409010), (2, 1204505), (5, 481802), (10, 240901), (19, 126790), (31, 77710), (38, 63395), (62, 38855), (95, 25358), (155, 15542), (190, 12679), (310, 7771), (409, 5890), (589, 4090), (818, 2945), (1178, 2045)]