1210499005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 1560176640

約数和(自身を除く): 349677635

約数列:

[1, 5, 29, 31, 145, 155, 197, 899, 985, 1367, 4495, 5713, 6107, 6835, 28565, 30535, 39643, 42377, 177103, 198215, 211885, 269299, 885515, 1228933, 1346495, 6144665, 7809671, 8348269, 39048355, 41741345, 242099801, 1210499005]

約数ペア:

[(1, 1210499005), (5, 242099801), (29, 41741345), (31, 39048355), (145, 8348269), (155, 7809671), (197, 6144665), (899, 1346495), (985, 1228933), (1367, 885515), (4495, 269299), (5713, 211885), (6107, 198215), (6835, 177103), (28565, 42377), (30535, 39643)]