253482910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{21319}}^1$

素因数の和:21396

約数の個数: 32

約数和(自身を含む): 483537600

約数和(自身を除く): 230054690

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 21319, 42638, 106595, 213190, 618251, 874079, 1236502, 1748158, 3091255, 4370395, 6182510, 8740790, 25348291, 50696582, 126741455, 253482910]

約数ペア:

[(1, 253482910), (2, 126741455), (5, 50696582), (10, 25348291), (29, 8740790), (41, 6182510), (58, 4370395), (82, 3091255), (145, 1748158), (205, 1236502), (290, 874079), (410, 618251), (1189, 213190), (2378, 106595), (5945, 42638), (11890, 21319)]