82870140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4357}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 232821792

約数和(自身を除く): 149951652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4357, 4755, 6340, 8714, 9510, 13071, 17428, 19020, 21785, 26142, 43570, 52284, 65355, 87140, 130710, 261420, 1381169, 2762338, 4143507, 5524676, 6905845, 8287014, 13811690, 16574028, 20717535, 27623380, 41435070, 82870140]

約数ペア:

[(1, 82870140), (2, 41435070), (3, 27623380), (4, 20717535), (5, 16574028), (6, 13811690), (10, 8287014), (12, 6905845), (15, 5524676), (20, 4143507), (30, 2762338), (60, 1381169), (317, 261420), (634, 130710), (951, 87140), (1268, 65355), (1585, 52284), (1902, 43570), (3170, 26142), (3804, 21785), (4357, 19020), (4755, 17428), (6340, 13071), (8714, 9510)]