42943020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42101}}^1$

素因数の和:42130

約数の個数: 48

約数和(自身を含む): 127316448

約数和(自身を除く): 84373428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 42101, 84202, 126303, 168404, 210505, 252606, 421010, 505212, 631515, 715717, 842020, 1263030, 1431434, 2147151, 2526060, 2862868, 3578585, 4294302, 7157170, 8588604, 10735755, 14314340, 21471510, 42943020]

約数ペア:

[(1, 42943020), (2, 21471510), (3, 14314340), (4, 10735755), (5, 8588604), (6, 7157170), (10, 4294302), (12, 3578585), (15, 2862868), (17, 2526060), (20, 2147151), (30, 1431434), (34, 1263030), (51, 842020), (60, 715717), (68, 631515), (85, 505212), (102, 421010), (170, 252606), (204, 210505), (255, 168404), (340, 126303), (510, 84202), (1020, 42101)]