30180016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 60710400

約数和(自身を除く): 30530384

約数列:

[1, 2, 4, 8, 16, 47, 67, 94, 134, 188, 268, 376, 536, 599, 752, 1072, 1198, 2396, 3149, 4792, 6298, 9584, 12596, 25192, 28153, 40133, 50384, 56306, 80266, 112612, 160532, 225224, 321064, 450448, 642128, 1886251, 3772502, 7545004, 15090008, 30180016]

約数ペア:

[(1, 30180016), (2, 15090008), (4, 7545004), (8, 3772502), (16, 1886251), (47, 642128), (67, 450448), (94, 321064), (134, 225224), (188, 160532), (268, 112612), (376, 80266), (536, 56306), (599, 50384), (752, 40133), (1072, 28153), (1198, 25192), (2396, 12596), (3149, 9584), (4792, 6298)]