73477970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 136686528

約数和(自身を除く): 63208558

約数列:

[1, 2, 5, 10, 43, 86, 107, 214, 215, 430, 535, 1070, 1597, 3194, 4601, 7985, 9202, 15970, 23005, 46010, 68671, 137342, 170879, 341758, 343355, 686710, 854395, 1708790, 7347797, 14695594, 36738985, 73477970]

約数ペア:

[(1, 73477970), (2, 36738985), (5, 14695594), (10, 7347797), (43, 1708790), (86, 854395), (107, 686710), (214, 343355), (215, 341758), (430, 170879), (535, 137342), (1070, 68671), (1597, 46010), (3194, 23005), (4601, 15970), (7985, 9202)]