30148368

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20261}}^1$

素因数の和:20303

約数の個数: 40

約数和(自身を含む): 80399616

約数和(自身を除く): 50251248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20261, 40522, 60783, 81044, 121566, 162088, 243132, 324176, 486264, 628091, 972528, 1256182, 1884273, 2512364, 3768546, 5024728, 7537092, 10049456, 15074184, 30148368]

約数ペア:

[(1, 30148368), (2, 15074184), (3, 10049456), (4, 7537092), (6, 5024728), (8, 3768546), (12, 2512364), (16, 1884273), (24, 1256182), (31, 972528), (48, 628091), (62, 486264), (93, 324176), (124, 243132), (186, 162088), (248, 121566), (372, 81044), (496, 60783), (744, 40522), (1488, 20261)]