170792580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{406649}}^1$

素因数の和:406668

約数の個数: 48

約数和(自身を含む): 546537600

約数和(自身を除く): 375745020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 406649, 813298, 1219947, 1626596, 2033245, 2439894, 2846543, 4066490, 4879788, 5693086, 6099735, 8132980, 8539629, 11386172, 12199470, 14232715, 17079258, 24398940, 28465430, 34158516, 42698145, 56930860, 85396290, 170792580]

約数ペア:

[(1, 170792580), (2, 85396290), (3, 56930860), (4, 42698145), (5, 34158516), (6, 28465430), (7, 24398940), (10, 17079258), (12, 14232715), (14, 12199470), (15, 11386172), (20, 8539629), (21, 8132980), (28, 6099735), (30, 5693086), (35, 4879788), (42, 4066490), (60, 2846543), (70, 2439894), (84, 2033245), (105, 1626596), (140, 1219947), (210, 813298), (420, 406649)]