3322948020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7911781}}^1$

素因数の和:7911800

約数の個数: 48

約数和(自身を含む): 10633435008

約数和(自身を除く): 7310486988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7911781, 15823562, 23735343, 31647124, 39558905, 47470686, 55382467, 79117810, 94941372, 110764934, 118676715, 158235620, 166147401, 221529868, 237353430, 276912335, 332294802, 474706860, 553824670, 664589604, 830737005, 1107649340, 1661474010, 3322948020]

約数ペア:

[(1, 3322948020), (2, 1661474010), (3, 1107649340), (4, 830737005), (5, 664589604), (6, 553824670), (7, 474706860), (10, 332294802), (12, 276912335), (14, 237353430), (15, 221529868), (20, 166147401), (21, 158235620), (28, 118676715), (30, 110764934), (35, 94941372), (42, 79117810), (60, 55382467), (70, 47470686), (84, 39558905), (105, 31647124), (140, 23735343), (210, 15823562), (420, 7911781)]