65267710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 122072832

約数和(自身を除く): 56805122

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 865, 1217, 1730, 2434, 5363, 6085, 10726, 12170, 26815, 37727, 53630, 75454, 188635, 210541, 377270, 421082, 1052705, 2105410, 6526771, 13053542, 32633855, 65267710]

約数ペア:

[(1, 65267710), (2, 32633855), (5, 13053542), (10, 6526771), (31, 2105410), (62, 1052705), (155, 421082), (173, 377270), (310, 210541), (346, 188635), (865, 75454), (1217, 53630), (1730, 37727), (2434, 26815), (5363, 12170), (6085, 10726)]