78703890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138077}}^1$

素因数の和:138106

約数の個数: 32

約数和(自身を含む): 198832320

約数和(自身を除く): 120128430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 138077, 276154, 414231, 690385, 828462, 1380770, 2071155, 2623463, 4142310, 5246926, 7870389, 13117315, 15740778, 26234630, 39351945, 78703890]

約数ペア:

[(1, 78703890), (2, 39351945), (3, 26234630), (5, 15740778), (6, 13117315), (10, 7870389), (15, 5246926), (19, 4142310), (30, 2623463), (38, 2071155), (57, 1380770), (95, 828462), (114, 690385), (190, 414231), (285, 276154), (570, 138077)]