30670000

素因数分解:

$2^4\times 5^4\times {\mathrm{3067}}^1$

素因数の和:3095

約数の個数: 50

約数和(自身を含む): 74279348

約数和(自身を除く): 43609348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 3067, 5000, 6134, 10000, 12268, 15335, 24536, 30670, 49072, 61340, 76675, 122680, 153350, 245360, 306700, 383375, 613400, 766750, 1226800, 1533500, 1916875, 3067000, 3833750, 6134000, 7667500, 15335000, 30670000]

約数ペア:

[(1, 30670000), (2, 15335000), (4, 7667500), (5, 6134000), (8, 3833750), (10, 3067000), (16, 1916875), (20, 1533500), (25, 1226800), (40, 766750), (50, 613400), (80, 383375), (100, 306700), (125, 245360), (200, 153350), (250, 122680), (400, 76675), (500, 61340), (625, 49072), (1000, 30670), (1250, 24536), (2000, 15335), (2500, 12268), (3067, 10000), (5000, 6134)]