58318820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59509}}^1$

素因数の和:59532

約数の個数: 36

約数和(自身を含む): 142466940

約数和(自身を除く): 84148120

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 59509, 119018, 238036, 297545, 416563, 595090, 833126, 1190180, 1666252, 2082815, 2915941, 4165630, 5831882, 8331260, 11663764, 14579705, 29159410, 58318820]

約数ペア:

[(1, 58318820), (2, 29159410), (4, 14579705), (5, 11663764), (7, 8331260), (10, 5831882), (14, 4165630), (20, 2915941), (28, 2082815), (35, 1666252), (49, 1190180), (70, 833126), (98, 595090), (140, 416563), (196, 297545), (245, 238036), (490, 119018), (980, 59509)]