30641670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1109}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 79999920

約数和(自身を除く): 49358250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1109, 1535, 1842, 2218, 2763, 3070, 3327, 4605, 5526, 5545, 6654, 9210, 9981, 11090, 13815, 16635, 19962, 27630, 33270, 49905, 99810, 340463, 680926, 1021389, 1702315, 2042778, 3064167, 3404630, 5106945, 6128334, 10213890, 15320835, 30641670]

約数ペア:

[(1, 30641670), (2, 15320835), (3, 10213890), (5, 6128334), (6, 5106945), (9, 3404630), (10, 3064167), (15, 2042778), (18, 1702315), (30, 1021389), (45, 680926), (90, 340463), (307, 99810), (614, 49905), (921, 33270), (1109, 27630), (1535, 19962), (1842, 16635), (2218, 13815), (2763, 11090), (3070, 9981), (3327, 9210), (4605, 6654), (5526, 5545)]