470710295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2677}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 647861760

約数和(自身を除く): 177151465

約数列:

[1, 5, 11, 23, 55, 115, 139, 253, 695, 1265, 1529, 2677, 3197, 7645, 13385, 15985, 29447, 35167, 61571, 147235, 175835, 307855, 372103, 677281, 1860515, 3386405, 4093133, 8558369, 20465665, 42791845, 94142059, 470710295]

約数ペア:

[(1, 470710295), (5, 94142059), (11, 42791845), (23, 20465665), (55, 8558369), (115, 4093133), (139, 3386405), (253, 1860515), (695, 677281), (1265, 372103), (1529, 307855), (2677, 175835), (3197, 147235), (7645, 61571), (13385, 35167), (15985, 29447)]