7612670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 7628290

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1889, 2015, 3778, 4030, 9445, 18890, 24557, 49114, 58559, 117118, 122785, 245570, 292795, 585590, 761267, 1522534, 3806335, 7612670]

約数ペア:

[(1, 7612670), (2, 3806335), (5, 1522534), (10, 761267), (13, 585590), (26, 292795), (31, 245570), (62, 122785), (65, 117118), (130, 58559), (155, 49114), (310, 24557), (403, 18890), (806, 9445), (1889, 4030), (2015, 3778)]