195499020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{105107}}^1$

素因数の和:105150

約数の個数: 48

約数和(自身を含む): 565060608

約数和(自身を除く): 369561588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 105107, 210214, 315321, 420428, 525535, 630642, 1051070, 1261284, 1576605, 2102140, 3153210, 3258317, 6306420, 6516634, 9774951, 13033268, 16291585, 19549902, 32583170, 39099804, 48874755, 65166340, 97749510, 195499020]

約数ペア:

[(1, 195499020), (2, 97749510), (3, 65166340), (4, 48874755), (5, 39099804), (6, 32583170), (10, 19549902), (12, 16291585), (15, 13033268), (20, 9774951), (30, 6516634), (31, 6306420), (60, 3258317), (62, 3153210), (93, 2102140), (124, 1576605), (155, 1261284), (186, 1051070), (310, 630642), (372, 525535), (465, 420428), (620, 315321), (930, 210214), (1860, 105107)]