30716712

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{10939}}^1$

素因数の和:10967

約数の個数: 64

約数和(自身を含む): 91896000

約数和(自身を除く): 61179288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 10939, 21878, 32817, 43756, 65634, 87512, 98451, 131268, 142207, 196902, 262536, 284414, 295353, 393804, 426621, 568828, 590706, 787608, 853242, 1137656, 1181412, 1279863, 1706484, 2362824, 2559726, 3412968, 3839589, 5119452, 7679178, 10238904, 15358356, 30716712]

約数ペア:

[(1, 30716712), (2, 15358356), (3, 10238904), (4, 7679178), (6, 5119452), (8, 3839589), (9, 3412968), (12, 2559726), (13, 2362824), (18, 1706484), (24, 1279863), (26, 1181412), (27, 1137656), (36, 853242), (39, 787608), (52, 590706), (54, 568828), (72, 426621), (78, 393804), (104, 295353), (108, 284414), (117, 262536), (156, 196902), (216, 142207), (234, 131268), (312, 98451), (351, 87512), (468, 65634), (702, 43756), (936, 32817), (1404, 21878), (2808, 10939)]