80737830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{299029}}^1$

素因数の和:299045

約数の個数: 32

約数和(自身を含む): 215301600

約数和(自身を除く): 134563770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 299029, 598058, 897087, 1495145, 1794174, 2691261, 2990290, 4485435, 5382522, 8073783, 8970870, 13456305, 16147566, 26912610, 40368915, 80737830]

約数ペア:

[(1, 80737830), (2, 40368915), (3, 26912610), (5, 16147566), (6, 13456305), (9, 8970870), (10, 8073783), (15, 5382522), (18, 4485435), (27, 2990290), (30, 2691261), (45, 1794174), (54, 1495145), (90, 897087), (135, 598058), (270, 299029)]