153780344870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1\times {\mathrm{327799}}^1$

素因数の和:328940

約数の個数: 32

約数和(自身を含む): 283502419200

約数和(自身を除く): 129722074330

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1091, 2182, 5455, 10910, 46913, 93826, 234565, 327799, 469130, 655598, 1638995, 3277990, 14095357, 28190714, 70476785, 140953570, 357628709, 715257418, 1788143545, 3576287090, 15378034487, 30756068974, 76890172435, 153780344870]

約数ペア:

[(1, 153780344870), (2, 76890172435), (5, 30756068974), (10, 15378034487), (43, 3576287090), (86, 1788143545), (215, 715257418), (430, 357628709), (1091, 140953570), (2182, 70476785), (5455, 28190714), (10910, 14095357), (46913, 3277990), (93826, 1638995), (234565, 655598), (327799, 469130)]