30142664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6397}}^1$

素因数の和:6453

約数の個数: 32

約数和(自身を含む): 61420800

約数和(自身を除く): 31278136

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 6397, 12794, 25588, 51176, 121543, 198307, 243086, 396614, 486172, 793228, 972344, 1586456, 3767833, 7535666, 15071332, 30142664]

約数ペア:

[(1, 30142664), (2, 15071332), (4, 7535666), (8, 3767833), (19, 1586456), (31, 972344), (38, 793228), (62, 486172), (76, 396614), (124, 243086), (152, 198307), (248, 121543), (589, 51176), (1178, 25588), (2356, 12794), (4712, 6397)]