6369502660

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{5077}}^1$

素因数の和:5656

約数の個数: 48

約数和(自身を含む): 13500370800

約数和(自身を除く): 7130868140

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 421, 596, 745, 842, 1490, 1684, 2105, 2980, 4210, 5077, 8420, 10154, 20308, 25385, 50770, 62729, 101540, 125458, 250916, 313645, 627290, 756473, 1254580, 1512946, 2137417, 3025892, 3782365, 4274834, 7564730, 8549668, 10687085, 15129460, 21374170, 42748340, 318475133, 636950266, 1273900532, 1592375665, 3184751330, 6369502660]

約数ペア:

[(1, 6369502660), (2, 3184751330), (4, 1592375665), (5, 1273900532), (10, 636950266), (20, 318475133), (149, 42748340), (298, 21374170), (421, 15129460), (596, 10687085), (745, 8549668), (842, 7564730), (1490, 4274834), (1684, 3782365), (2105, 3025892), (2980, 2137417), (4210, 1512946), (5077, 1254580), (8420, 756473), (10154, 627290), (20308, 313645), (25385, 250916), (50770, 125458), (62729, 101540)]