228963410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{60733}}^1$

素因数の和:60782

約数の個数: 32

約数和(自身を含む): 459149040

約数和(自身を除く): 230185630

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 60733, 121466, 303665, 607330, 789529, 1579058, 1761257, 3522514, 3947645, 7895290, 8806285, 17612570, 22896341, 45792682, 114481705, 228963410]

約数ペア:

[(1, 228963410), (2, 114481705), (5, 45792682), (10, 22896341), (13, 17612570), (26, 8806285), (29, 7895290), (58, 3947645), (65, 3522514), (130, 1761257), (145, 1579058), (290, 789529), (377, 607330), (754, 303665), (1885, 121466), (3770, 60733)]