274372690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{22109}}^1$

素因数の和:22206

約数の個数: 32

約数和(自身を含む): 530109360

約数和(自身を除く): 255736670

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 22109, 44218, 110545, 221090, 375853, 751706, 1613957, 1879265, 3227914, 3758530, 8069785, 16139570, 27437269, 54874538, 137186345, 274372690]

約数ペア:

[(1, 274372690), (2, 137186345), (5, 54874538), (10, 27437269), (17, 16139570), (34, 8069785), (73, 3758530), (85, 3227914), (146, 1879265), (170, 1613957), (365, 751706), (730, 375853), (1241, 221090), (2482, 110545), (6205, 44218), (12410, 22109)]