3909870

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1609}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 10548720

約数和(自身を除く): 6638850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 1609, 2430, 3218, 4827, 8045, 9654, 14481, 16090, 24135, 28962, 43443, 48270, 72405, 86886, 130329, 144810, 217215, 260658, 390987, 434430, 651645, 781974, 1303290, 1954935, 3909870]

約数ペア:

[(1, 3909870), (2, 1954935), (3, 1303290), (5, 781974), (6, 651645), (9, 434430), (10, 390987), (15, 260658), (18, 217215), (27, 144810), (30, 130329), (45, 86886), (54, 72405), (81, 48270), (90, 43443), (135, 28962), (162, 24135), (243, 16090), (270, 14481), (405, 9654), (486, 8045), (810, 4827), (1215, 3218), (1609, 2430)]