2774430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 4694850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1063, 1305, 2126, 2610, 3189, 5315, 6378, 9567, 10630, 15945, 19134, 30827, 31890, 47835, 61654, 92481, 95670, 154135, 184962, 277443, 308270, 462405, 554886, 924810, 1387215, 2774430]

約数ペア:

[(1, 2774430), (2, 1387215), (3, 924810), (5, 554886), (6, 462405), (9, 308270), (10, 277443), (15, 184962), (18, 154135), (29, 95670), (30, 92481), (45, 61654), (58, 47835), (87, 31890), (90, 30827), (145, 19134), (174, 15945), (261, 10630), (290, 9567), (435, 6378), (522, 5315), (870, 3189), (1063, 2610), (1305, 2126)]