64743630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{308303}}^1$

素因数の和:308320

約数の個数: 32

約数和(自身を含む): 177583104

約数和(自身を除く): 112839474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 308303, 616606, 924909, 1541515, 1849818, 2158121, 3083030, 4316242, 4624545, 6474363, 9249090, 10790605, 12948726, 21581210, 32371815, 64743630]

約数ペア:

[(1, 64743630), (2, 32371815), (3, 21581210), (5, 12948726), (6, 10790605), (7, 9249090), (10, 6474363), (14, 4624545), (15, 4316242), (21, 3083030), (30, 2158121), (35, 1849818), (42, 1541515), (70, 924909), (105, 616606), (210, 308303)]