34494040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17599}}^1$

素因数の和:17624

約数の個数: 48

約数和(自身を含む): 90288000

約数和(自身を除く): 55793960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 17599, 35198, 70396, 87995, 123193, 140792, 175990, 246386, 351980, 492772, 615965, 703960, 862351, 985544, 1231930, 1724702, 2463860, 3449404, 4311755, 4927720, 6898808, 8623510, 17247020, 34494040]

約数ペア:

[(1, 34494040), (2, 17247020), (4, 8623510), (5, 6898808), (7, 4927720), (8, 4311755), (10, 3449404), (14, 2463860), (20, 1724702), (28, 1231930), (35, 985544), (40, 862351), (49, 703960), (56, 615965), (70, 492772), (98, 351980), (140, 246386), (196, 175990), (245, 140792), (280, 123193), (392, 87995), (490, 70396), (980, 35198), (1960, 17599)]