490197230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{6911}}^1$

素因数の和:7132

約数の個数: 32

約数和(自身を含む): 909232128

約数和(自身を除く): 419034898

約数列:

[1, 2, 5, 10, 41, 82, 173, 205, 346, 410, 865, 1730, 6911, 7093, 13822, 14186, 34555, 35465, 69110, 70930, 283351, 566702, 1195603, 1416755, 2391206, 2833510, 5978015, 11956030, 49019723, 98039446, 245098615, 490197230]

約数ペア:

[(1, 490197230), (2, 245098615), (5, 98039446), (10, 49019723), (41, 11956030), (82, 5978015), (173, 2833510), (205, 2391206), (346, 1416755), (410, 1195603), (865, 566702), (1730, 283351), (6911, 70930), (7093, 69110), (13822, 35465), (14186, 34555)]