70982520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{84503}}^1$

素因数の和:84524

約数の個数: 64

約数和(自身を含む): 243371520

約数和(自身を除く): 172389000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 84503, 169006, 253509, 338012, 422515, 507018, 591521, 676024, 845030, 1014036, 1183042, 1267545, 1690060, 1774563, 2028072, 2366084, 2535090, 2957605, 3380120, 3549126, 4732168, 5070180, 5915210, 7098252, 8872815, 10140360, 11830420, 14196504, 17745630, 23660840, 35491260, 70982520]

約数ペア:

[(1, 70982520), (2, 35491260), (3, 23660840), (4, 17745630), (5, 14196504), (6, 11830420), (7, 10140360), (8, 8872815), (10, 7098252), (12, 5915210), (14, 5070180), (15, 4732168), (20, 3549126), (21, 3380120), (24, 2957605), (28, 2535090), (30, 2366084), (35, 2028072), (40, 1774563), (42, 1690060), (56, 1267545), (60, 1183042), (70, 1014036), (84, 845030), (105, 676024), (120, 591521), (140, 507018), (168, 422515), (210, 338012), (280, 253509), (420, 169006), (840, 84503)]