2029453980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{38393}}^1$

素因数の和:39286

約数の個数: 48

約数和(自身を含む): 5689069344

約数和(自身を除く): 3659615364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 881, 1762, 2643, 3524, 4405, 5286, 8810, 10572, 13215, 17620, 26430, 38393, 52860, 76786, 115179, 153572, 191965, 230358, 383930, 460716, 575895, 767860, 1151790, 2303580, 33824233, 67648466, 101472699, 135296932, 169121165, 202945398, 338242330, 405890796, 507363495, 676484660, 1014726990, 2029453980]

約数ペア:

[(1, 2029453980), (2, 1014726990), (3, 676484660), (4, 507363495), (5, 405890796), (6, 338242330), (10, 202945398), (12, 169121165), (15, 135296932), (20, 101472699), (30, 67648466), (60, 33824233), (881, 2303580), (1762, 1151790), (2643, 767860), (3524, 575895), (4405, 460716), (5286, 383930), (8810, 230358), (10572, 191965), (13215, 153572), (17620, 115179), (26430, 76786), (38393, 52860)]