74436270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80039}}^1$

素因数の和:80080

約数の個数: 32

約数和(自身を含む): 184412160

約数和(自身を除く): 109975890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 80039, 160078, 240117, 400195, 480234, 800390, 1200585, 2401170, 2481209, 4962418, 7443627, 12406045, 14887254, 24812090, 37218135, 74436270]

約数ペア:

[(1, 74436270), (2, 37218135), (3, 24812090), (5, 14887254), (6, 12406045), (10, 7443627), (15, 4962418), (30, 2481209), (31, 2401170), (62, 1200585), (93, 800390), (155, 480234), (186, 400195), (310, 240117), (465, 160078), (930, 80039)]