120122054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 213736320

約数和(自身を除く): 93614266

約数列:

[1, 2, 13, 23, 26, 37, 46, 61, 74, 89, 122, 178, 299, 481, 598, 793, 851, 962, 1157, 1403, 1586, 1702, 2047, 2257, 2314, 2806, 3293, 4094, 4514, 5429, 6586, 10858, 11063, 18239, 22126, 26611, 29341, 36478, 42809, 51911, 53222, 58682, 70577, 75739, 85618, 103822, 124867, 141154, 151478, 200873, 249734, 401746, 674843, 984607, 1349686, 1623271, 1969214, 2611349, 3246542, 4620079, 5222698, 9240158, 60061027, 120122054]

約数ペア:

[(1, 120122054), (2, 60061027), (13, 9240158), (23, 5222698), (26, 4620079), (37, 3246542), (46, 2611349), (61, 1969214), (74, 1623271), (89, 1349686), (122, 984607), (178, 674843), (299, 401746), (481, 249734), (598, 200873), (793, 151478), (851, 141154), (962, 124867), (1157, 103822), (1403, 85618), (1586, 75739), (1702, 70577), (2047, 58682), (2257, 53222), (2314, 51911), (2806, 42809), (3293, 36478), (4094, 29341), (4514, 26611), (5429, 22126), (6586, 18239), (10858, 11063)]