69932820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1481}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 196193088

約数和(自身を除く): 126260268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1481, 1574, 2361, 2962, 3148, 3935, 4443, 4722, 5924, 7405, 7870, 8886, 9444, 11805, 14810, 15740, 17772, 22215, 23610, 29620, 44430, 47220, 88860, 1165547, 2331094, 3496641, 4662188, 5827735, 6993282, 11655470, 13986564, 17483205, 23310940, 34966410, 69932820]

約数ペア:

[(1, 69932820), (2, 34966410), (3, 23310940), (4, 17483205), (5, 13986564), (6, 11655470), (10, 6993282), (12, 5827735), (15, 4662188), (20, 3496641), (30, 2331094), (60, 1165547), (787, 88860), (1481, 47220), (1574, 44430), (2361, 29620), (2962, 23610), (3148, 22215), (3935, 17772), (4443, 15740), (4722, 14810), (5924, 11805), (7405, 9444), (7870, 8886)]