30140968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26347}}^1$

素因数の和:26377

約数の個数: 32

約数和(自身を含む): 66396960

約数和(自身を除く): 36255992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 26347, 52694, 105388, 210776, 289817, 342511, 579634, 685022, 1159268, 1370044, 2318536, 2740088, 3767621, 7535242, 15070484, 30140968]

約数ペア:

[(1, 30140968), (2, 15070484), (4, 7535242), (8, 3767621), (11, 2740088), (13, 2318536), (22, 1370044), (26, 1159268), (44, 685022), (52, 579634), (88, 342511), (104, 289817), (143, 210776), (286, 105388), (572, 52694), (1144, 26347)]