65212830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 175176000

約数和(自身を除く): 109963170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 1621, 2235, 2682, 3242, 4023, 4470, 4863, 6705, 8046, 8105, 9726, 13410, 14589, 16210, 20115, 24315, 29178, 40230, 43767, 48630, 72945, 87534, 145890, 218835, 241529, 437670, 483058, 724587, 1207645, 1449174, 2173761, 2415290, 3622935, 4347522, 6521283, 7245870, 10868805, 13042566, 21737610, 32606415, 65212830]

約数ペア:

[(1, 65212830), (2, 32606415), (3, 21737610), (5, 13042566), (6, 10868805), (9, 7245870), (10, 6521283), (15, 4347522), (18, 3622935), (27, 2415290), (30, 2173761), (45, 1449174), (54, 1207645), (90, 724587), (135, 483058), (149, 437670), (270, 241529), (298, 218835), (447, 145890), (745, 87534), (894, 72945), (1341, 48630), (1490, 43767), (1621, 40230), (2235, 29178), (2682, 24315), (3242, 20115), (4023, 16210), (4470, 14589), (4863, 13410), (6705, 9726), (8046, 8105)]