57801660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137623}}^1$

素因数の和:137642

約数の個数: 48

約数和(自身を含む): 184966656

約数和(自身を除く): 127164996

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, 137623, 275246, 412869, 550492, 688115, 825738, 963361, 1376230, 1651476, 1926722, 2064345, 2752460, 2890083, 3853444, 4128690, 4816805, 5780166, 8257380, 9633610, 11560332, 14450415, 19267220, 28900830, 57801660]

約数ペア:

[(1, 57801660), (2, 28900830), (3, 19267220), (4, 14450415), (5, 11560332), (6, 9633610), (7, 8257380), (10, 5780166), (12, 4816805), (14, 4128690), (15, 3853444), (20, 2890083), (21, 2752460), (28, 2064345), (30, 1926722), (35, 1651476), (42, 1376230), (60, 963361), (70, 825738), (84, 688115), (105, 550492), (140, 412869), (210, 275246), (420, 137623)]