301297640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1076063}}^1$

素因数の和:1076081

約数の個数: 32

約数和(自身を含む): 774766080

約数和(自身を除く): 473468440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1076063, 2152126, 4304252, 5380315, 7532441, 8608504, 10760630, 15064882, 21521260, 30129764, 37662205, 43042520, 60259528, 75324410, 150648820, 301297640]

約数ペア:

[(1, 301297640), (2, 150648820), (4, 75324410), (5, 60259528), (7, 43042520), (8, 37662205), (10, 30129764), (14, 21521260), (20, 15064882), (28, 10760630), (35, 8608504), (40, 7532441), (56, 5380315), (70, 4304252), (140, 2152126), (280, 1076063)]