43382220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103291}}^1$

素因数の和:103310

約数の個数: 48

約数和(自身を含む): 138824448

約数和(自身を除く): 95442228

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, 103291, 206582, 309873, 413164, 516455, 619746, 723037, 1032910, 1239492, 1446074, 1549365, 2065820, 2169111, 2892148, 3098730, 3615185, 4338222, 6197460, 7230370, 8676444, 10845555, 14460740, 21691110, 43382220]

約数ペア:

[(1, 43382220), (2, 21691110), (3, 14460740), (4, 10845555), (5, 8676444), (6, 7230370), (7, 6197460), (10, 4338222), (12, 3615185), (14, 3098730), (15, 2892148), (20, 2169111), (21, 2065820), (28, 1549365), (30, 1446074), (35, 1239492), (42, 1032910), (60, 723037), (70, 619746), (84, 516455), (105, 413164), (140, 309873), (210, 206582), (420, 103291)]