30568265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 47566848

約数和(自身を除く): 16998583

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 127, 161, 299, 455, 529, 635, 805, 889, 1495, 1651, 2093, 2645, 2921, 3703, 4445, 6877, 8255, 10465, 11557, 14605, 18515, 20447, 34385, 37973, 48139, 57785, 67183, 102235, 189865, 240695, 265811, 335915, 470281, 873379, 1329055, 2351405, 4366895, 6113653, 30568265]

約数ペア:

[(1, 30568265), (5, 6113653), (7, 4366895), (13, 2351405), (23, 1329055), (35, 873379), (65, 470281), (91, 335915), (115, 265811), (127, 240695), (161, 189865), (299, 102235), (455, 67183), (529, 57785), (635, 48139), (805, 37973), (889, 34385), (1495, 20447), (1651, 18515), (2093, 14605), (2645, 11557), (2921, 10465), (3703, 8255), (4445, 6877)]