725190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 1817856

約数和(自身を除く): 1092666

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1051, 2102, 3153, 5255, 6306, 10510, 15765, 24173, 31530, 48346, 72519, 120865, 145038, 241730, 362595, 725190]

約数ペア:

[(1, 725190), (2, 362595), (3, 241730), (5, 145038), (6, 120865), (10, 72519), (15, 48346), (23, 31530), (30, 24173), (46, 15765), (69, 10510), (115, 6306), (138, 5255), (230, 3153), (345, 2102), (690, 1051)]