64845210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20201}}^1$

素因数の和:20318

約数の個数: 32

約数和(自身を含む): 157090752

約数和(自身を除く): 92245542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 20201, 40402, 60603, 101005, 121206, 202010, 303015, 606030, 2161507, 4323014, 6484521, 10807535, 12969042, 21615070, 32422605, 64845210]

約数ペア:

[(1, 64845210), (2, 32422605), (3, 21615070), (5, 12969042), (6, 10807535), (10, 6484521), (15, 4323014), (30, 2161507), (107, 606030), (214, 303015), (321, 202010), (535, 121206), (642, 101005), (1070, 60603), (1605, 40402), (3210, 20201)]