30777265

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 9865295

約数列:

[1, 5, 29, 31, 41, 145, 155, 167, 205, 835, 899, 1189, 1271, 4495, 4843, 5177, 5945, 6355, 6847, 24215, 25885, 34235, 36859, 150133, 184295, 198563, 212257, 750665, 992815, 1061285, 6155453, 30777265]

約数ペア:

[(1, 30777265), (5, 6155453), (29, 1061285), (31, 992815), (41, 750665), (145, 212257), (155, 198563), (167, 184295), (205, 150133), (835, 36859), (899, 34235), (1189, 25885), (1271, 24215), (4495, 6847), (4843, 6355), (5177, 5945)]