64661210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 119288592

約数和(自身を除く): 54627382

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 365, 505, 730, 877, 1010, 1754, 4385, 7373, 8770, 14746, 36865, 64021, 73730, 88577, 128042, 177154, 320105, 442885, 640210, 885770, 6466121, 12932242, 32330605, 64661210]

約数ペア:

[(1, 64661210), (2, 32330605), (5, 12932242), (10, 6466121), (73, 885770), (101, 640210), (146, 442885), (202, 320105), (365, 177154), (505, 128042), (730, 88577), (877, 73730), (1010, 64021), (1754, 36865), (4385, 14746), (7373, 8770)]