2019931260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{27527}}^1$

素因数の和:28762

約数の個数: 48

約数和(自身を含む): 5660637696

約数和(自身を除く): 3640706436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1223, 2446, 3669, 4892, 6115, 7338, 12230, 14676, 18345, 24460, 27527, 36690, 55054, 73380, 82581, 110108, 137635, 165162, 275270, 330324, 412905, 550540, 825810, 1651620, 33665521, 67331042, 100996563, 134662084, 168327605, 201993126, 336655210, 403986252, 504982815, 673310420, 1009965630, 2019931260]

約数ペア:

[(1, 2019931260), (2, 1009965630), (3, 673310420), (4, 504982815), (5, 403986252), (6, 336655210), (10, 201993126), (12, 168327605), (15, 134662084), (20, 100996563), (30, 67331042), (60, 33665521), (1223, 1651620), (2446, 825810), (3669, 550540), (4892, 412905), (6115, 330324), (7338, 275270), (12230, 165162), (14676, 137635), (18345, 110108), (24460, 82581), (27527, 73380), (36690, 55054)]