68418070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1579}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 141062400

約数和(自身を除く): 72644330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 619, 1238, 1579, 3095, 3158, 4333, 6190, 7895, 8666, 11053, 15790, 21665, 22106, 43330, 55265, 110530, 977401, 1954802, 4887005, 6841807, 9774010, 13683614, 34209035, 68418070]

約数ペア:

[(1, 68418070), (2, 34209035), (5, 13683614), (7, 9774010), (10, 6841807), (14, 4887005), (35, 1954802), (70, 977401), (619, 110530), (1238, 55265), (1579, 43330), (3095, 22106), (3158, 21665), (4333, 15790), (6190, 11053), (7895, 8666)]