18105660670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{703679}}^1$

素因数の和:703800

約数の個数: 32

約数和(自身を含む): 34046853120

約数和(自身を除く): 15941192450

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 5146, 12865, 25730, 703679, 1407358, 3518395, 7036790, 21814049, 43628098, 58405357, 109070245, 116810714, 218140490, 292026785, 584053570, 1810566067, 3621132134, 9052830335, 18105660670]

約数ペア:

[(1, 18105660670), (2, 9052830335), (5, 3621132134), (10, 1810566067), (31, 584053570), (62, 292026785), (83, 218140490), (155, 116810714), (166, 109070245), (310, 58405357), (415, 43628098), (830, 21814049), (2573, 7036790), (5146, 3518395), (12865, 1407358), (25730, 703679)]