129372780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{22229}}^1$

素因数の和:22338

約数の個数: 48

約数和(自身を含む): 365994720

約数和(自身を除く): 236621940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 22229, 44458, 66687, 88916, 111145, 133374, 222290, 266748, 333435, 444580, 666870, 1333740, 2156213, 4312426, 6468639, 8624852, 10781065, 12937278, 21562130, 25874556, 32343195, 43124260, 64686390, 129372780]

約数ペア:

[(1, 129372780), (2, 64686390), (3, 43124260), (4, 32343195), (5, 25874556), (6, 21562130), (10, 12937278), (12, 10781065), (15, 8624852), (20, 6468639), (30, 4312426), (60, 2156213), (97, 1333740), (194, 666870), (291, 444580), (388, 333435), (485, 266748), (582, 222290), (970, 133374), (1164, 111145), (1455, 88916), (1940, 66687), (2910, 44458), (5820, 22229)]