2765250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{1229}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 7483320

約数和(自身を除く): 4718070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 1229, 2250, 2458, 3687, 6145, 7374, 11061, 12290, 18435, 22122, 30725, 36870, 55305, 61450, 92175, 110610, 153625, 184350, 276525, 307250, 460875, 553050, 921750, 1382625, 2765250]

約数ペア:

[(1, 2765250), (2, 1382625), (3, 921750), (5, 553050), (6, 460875), (9, 307250), (10, 276525), (15, 184350), (18, 153625), (25, 110610), (30, 92175), (45, 61450), (50, 55305), (75, 36870), (90, 30725), (125, 22122), (150, 18435), (225, 12290), (250, 11061), (375, 7374), (450, 6145), (750, 3687), (1125, 2458), (1229, 2250)]