64965110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40351}}^1$

素因数の和:40388

約数の個数: 32

約数和(自身を含む): 139456512

約数和(自身を除く): 74491402

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 40351, 80702, 201755, 282457, 403510, 564914, 928073, 1412285, 1856146, 2824570, 4640365, 6496511, 9280730, 12993022, 32482555, 64965110]

約数ペア:

[(1, 64965110), (2, 32482555), (5, 12993022), (7, 9280730), (10, 6496511), (14, 4640365), (23, 2824570), (35, 1856146), (46, 1412285), (70, 928073), (115, 564914), (161, 403510), (230, 282457), (322, 201755), (805, 80702), (1610, 40351)]