3858780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 10965024

約数和(自身を除く): 7106244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 881, 1095, 1460, 1762, 2190, 2643, 3524, 4380, 4405, 5286, 8810, 10572, 13215, 17620, 26430, 52860, 64313, 128626, 192939, 257252, 321565, 385878, 643130, 771756, 964695, 1286260, 1929390, 3858780]

約数ペア:

[(1, 3858780), (2, 1929390), (3, 1286260), (4, 964695), (5, 771756), (6, 643130), (10, 385878), (12, 321565), (15, 257252), (20, 192939), (30, 128626), (60, 64313), (73, 52860), (146, 26430), (219, 17620), (292, 13215), (365, 10572), (438, 8810), (730, 5286), (876, 4405), (881, 4380), (1095, 3524), (1460, 2643), (1762, 2190)]