120609566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 236127744

約数和(自身を除く): 115518178

約数列:

[1, 2, 7, 11, 14, 22, 37, 61, 74, 77, 122, 154, 259, 347, 407, 427, 518, 671, 694, 814, 854, 1342, 2257, 2429, 2849, 3817, 4514, 4697, 4858, 5698, 7634, 9394, 12839, 15799, 21167, 24827, 25678, 26719, 31598, 42334, 49654, 53438, 89873, 141229, 148169, 173789, 179746, 232837, 282458, 296338, 347578, 465674, 783179, 988603, 1566358, 1629859, 1977206, 3259718, 5482253, 8614969, 10964506, 17229938, 60304783, 120609566]

約数ペア:

[(1, 120609566), (2, 60304783), (7, 17229938), (11, 10964506), (14, 8614969), (22, 5482253), (37, 3259718), (61, 1977206), (74, 1629859), (77, 1566358), (122, 988603), (154, 783179), (259, 465674), (347, 347578), (407, 296338), (427, 282458), (518, 232837), (671, 179746), (694, 173789), (814, 148169), (854, 141229), (1342, 89873), (2257, 53438), (2429, 49654), (2849, 42334), (3817, 31598), (4514, 26719), (4697, 25678), (4858, 24827), (5698, 21167), (7634, 15799), (9394, 12839)]