80285670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5987}}^1$

素因数の和:6149

約数の個数: 48

約数和(自身を含む): 210178800

約数和(自身を除く): 129893130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 5987, 6705, 11974, 13410, 17961, 29935, 35922, 53883, 59870, 89805, 107766, 179610, 269415, 538830, 892063, 1784126, 2676189, 4460315, 5352378, 8028567, 8920630, 13380945, 16057134, 26761890, 40142835, 80285670]

約数ペア:

[(1, 80285670), (2, 40142835), (3, 26761890), (5, 16057134), (6, 13380945), (9, 8920630), (10, 8028567), (15, 5352378), (18, 4460315), (30, 2676189), (45, 1784126), (90, 892063), (149, 538830), (298, 269415), (447, 179610), (745, 107766), (894, 89805), (1341, 59870), (1490, 53883), (2235, 35922), (2682, 29935), (4470, 17961), (5987, 13410), (6705, 11974)]