2570291340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{726071}}^1$

素因数の和:726142

約数の個数: 48

約数和(自身を含む): 7318805760

約数和(自身を除く): 4748514420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 726071, 1452142, 2178213, 2904284, 3630355, 4356426, 7260710, 8712852, 10891065, 14521420, 21782130, 42838189, 43564260, 85676378, 128514567, 171352756, 214190945, 257029134, 428381890, 514058268, 642572835, 856763780, 1285145670, 2570291340]

約数ペア:

[(1, 2570291340), (2, 1285145670), (3, 856763780), (4, 642572835), (5, 514058268), (6, 428381890), (10, 257029134), (12, 214190945), (15, 171352756), (20, 128514567), (30, 85676378), (59, 43564260), (60, 42838189), (118, 21782130), (177, 14521420), (236, 10891065), (295, 8712852), (354, 7260710), (590, 4356426), (708, 3630355), (885, 2904284), (1180, 2178213), (1770, 1452142), (3540, 726071)]