69728460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3511}}^1$

素因数の和:3854

約数の個数: 48

約数和(自身を含む): 195885312

約数和(自身を除く): 126156852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3511, 3972, 4965, 6620, 7022, 9930, 10533, 14044, 17555, 19860, 21066, 35110, 42132, 52665, 70220, 105330, 210660, 1162141, 2324282, 3486423, 4648564, 5810705, 6972846, 11621410, 13945692, 17432115, 23242820, 34864230, 69728460]

約数ペア:

[(1, 69728460), (2, 34864230), (3, 23242820), (4, 17432115), (5, 13945692), (6, 11621410), (10, 6972846), (12, 5810705), (15, 4648564), (20, 3486423), (30, 2324282), (60, 1162141), (331, 210660), (662, 105330), (993, 70220), (1324, 52665), (1655, 42132), (1986, 35110), (3310, 21066), (3511, 19860), (3972, 17555), (4965, 14044), (6620, 10533), (7022, 9930)]