807223740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{708091}}^1$

素因数の和:708122

約数の個数: 48

約数和(自身を含む): 2379189120

約数和(自身を除く): 1571965380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 708091, 1416182, 2124273, 2832364, 3540455, 4248546, 7080910, 8497092, 10621365, 13453729, 14161820, 21242730, 26907458, 40361187, 42485460, 53814916, 67268645, 80722374, 134537290, 161444748, 201805935, 269074580, 403611870, 807223740]

約数ペア:

[(1, 807223740), (2, 403611870), (3, 269074580), (4, 201805935), (5, 161444748), (6, 134537290), (10, 80722374), (12, 67268645), (15, 53814916), (19, 42485460), (20, 40361187), (30, 26907458), (38, 21242730), (57, 14161820), (60, 13453729), (76, 10621365), (95, 8497092), (114, 7080910), (190, 4248546), (228, 3540455), (285, 2832364), (380, 2124273), (570, 1416182), (1140, 708091)]