30970152

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22639}}^1$

素因数の和:22670

約数の個数: 48

約数和(自身を含む): 88296000

約数和(自身を除く): 57325848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22639, 45278, 67917, 90556, 135834, 181112, 203751, 271668, 407502, 430141, 543336, 815004, 860282, 1290423, 1630008, 1720564, 2580846, 3441128, 3871269, 5161692, 7742538, 10323384, 15485076, 30970152]

約数ペア:

[(1, 30970152), (2, 15485076), (3, 10323384), (4, 7742538), (6, 5161692), (8, 3871269), (9, 3441128), (12, 2580846), (18, 1720564), (19, 1630008), (24, 1290423), (36, 860282), (38, 815004), (57, 543336), (72, 430141), (76, 407502), (114, 271668), (152, 203751), (171, 181112), (228, 135834), (342, 90556), (456, 67917), (684, 45278), (1368, 22639)]