30975250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5427

約数の個数: 32

約数和(自身を含む): 60518016

約数和(自身を除く): 29542766

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5387, 5750, 10774, 26935, 53870, 123901, 134675, 247802, 269350, 619505, 673375, 1239010, 1346750, 3097525, 6195050, 15487625, 30975250]

約数ペア:

[(1, 30975250), (2, 15487625), (5, 6195050), (10, 3097525), (23, 1346750), (25, 1239010), (46, 673375), (50, 619505), (115, 269350), (125, 247802), (230, 134675), (250, 123901), (575, 53870), (1150, 26935), (2875, 10774), (5387, 5750)]