38901660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92623}}^1$

素因数の和:92642

約数の個数: 48

約数和(自身を含む): 124486656

約数和(自身を除く): 85584996

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, 92623, 185246, 277869, 370492, 463115, 555738, 648361, 926230, 1111476, 1296722, 1389345, 1852460, 1945083, 2593444, 2778690, 3241805, 3890166, 5557380, 6483610, 7780332, 9725415, 12967220, 19450830, 38901660]

約数ペア:

[(1, 38901660), (2, 19450830), (3, 12967220), (4, 9725415), (5, 7780332), (6, 6483610), (7, 5557380), (10, 3890166), (12, 3241805), (14, 2778690), (15, 2593444), (20, 1945083), (21, 1852460), (28, 1389345), (30, 1296722), (35, 1111476), (42, 926230), (60, 648361), (70, 555738), (84, 463115), (105, 370492), (140, 277869), (210, 185246), (420, 92623)]