61611490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3343}}^1$

素因数の和:3466

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 56364830

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3343, 3686, 6686, 9215, 16715, 18430, 33430, 63517, 127034, 317585, 324271, 635170, 648542, 1621355, 3242710, 6161149, 12322298, 30805745, 61611490]

約数ペア:

[(1, 61611490), (2, 30805745), (5, 12322298), (10, 6161149), (19, 3242710), (38, 1621355), (95, 648542), (97, 635170), (190, 324271), (194, 317585), (485, 127034), (970, 63517), (1843, 33430), (3343, 18430), (3686, 16715), (6686, 9215)]