189452010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3853}}^1$

素因数の和:4023

約数の個数: 64

約数和(自身を含む): 499478400

約数和(自身を除く): 310026390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 149, 165, 298, 330, 447, 745, 894, 1490, 1639, 2235, 3278, 3853, 4470, 4917, 7706, 8195, 9834, 11559, 16390, 19265, 23118, 24585, 38530, 42383, 49170, 57795, 84766, 115590, 127149, 211915, 254298, 423830, 574097, 635745, 1148194, 1271490, 1722291, 2870485, 3444582, 5740970, 6315067, 8611455, 12630134, 17222910, 18945201, 31575335, 37890402, 63150670, 94726005, 189452010]

約数ペア:

[(1, 189452010), (2, 94726005), (3, 63150670), (5, 37890402), (6, 31575335), (10, 18945201), (11, 17222910), (15, 12630134), (22, 8611455), (30, 6315067), (33, 5740970), (55, 3444582), (66, 2870485), (110, 1722291), (149, 1271490), (165, 1148194), (298, 635745), (330, 574097), (447, 423830), (745, 254298), (894, 211915), (1490, 127149), (1639, 115590), (2235, 84766), (3278, 57795), (3853, 49170), (4470, 42383), (4917, 38530), (7706, 24585), (8195, 23118), (9834, 19265), (11559, 16390)]