245096940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{371359}}^1$

素因数の和:371382

約数の個数: 48

約数和(自身を含む): 748661760

約数和(自身を除く): 503564820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 371359, 742718, 1114077, 1485436, 1856795, 2228154, 3713590, 4084949, 4456308, 5570385, 7427180, 8169898, 11140770, 12254847, 16339796, 20424745, 22281540, 24509694, 40849490, 49019388, 61274235, 81698980, 122548470, 245096940]

約数ペア:

[(1, 245096940), (2, 122548470), (3, 81698980), (4, 61274235), (5, 49019388), (6, 40849490), (10, 24509694), (11, 22281540), (12, 20424745), (15, 16339796), (20, 12254847), (22, 11140770), (30, 8169898), (33, 7427180), (44, 5570385), (55, 4456308), (60, 4084949), (66, 3713590), (110, 2228154), (132, 1856795), (165, 1485436), (220, 1114077), (330, 742718), (660, 371359)]