57935220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137941}}^1$

素因数の和:137960

約数の個数: 48

約数和(自身を含む): 185394048

約数和(自身を除く): 127458828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 137941, 275882, 413823, 551764, 689705, 827646, 965587, 1379410, 1655292, 1931174, 2069115, 2758820, 2896761, 3862348, 4138230, 4827935, 5793522, 8276460, 9655870, 11587044, 14483805, 19311740, 28967610, 57935220]

約数ペア:

[(1, 57935220), (2, 28967610), (3, 19311740), (4, 14483805), (5, 11587044), (6, 9655870), (7, 8276460), (10, 5793522), (12, 4827935), (14, 4138230), (15, 3862348), (20, 2896761), (21, 2758820), (28, 2069115), (30, 1931174), (35, 1655292), (42, 1379410), (60, 965587), (70, 827646), (84, 689705), (105, 551764), (140, 413823), (210, 275882), (420, 137941)]