82144740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1931}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 230448960

約数和(自身を除く): 148304220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 1418, 1931, 2127, 2836, 3545, 3862, 4254, 5793, 7090, 7724, 8508, 9655, 10635, 11586, 14180, 19310, 21270, 23172, 28965, 38620, 42540, 57930, 115860, 1369079, 2738158, 4107237, 5476316, 6845395, 8214474, 13690790, 16428948, 20536185, 27381580, 41072370, 82144740]

約数ペア:

[(1, 82144740), (2, 41072370), (3, 27381580), (4, 20536185), (5, 16428948), (6, 13690790), (10, 8214474), (12, 6845395), (15, 5476316), (20, 4107237), (30, 2738158), (60, 1369079), (709, 115860), (1418, 57930), (1931, 42540), (2127, 38620), (2836, 28965), (3545, 23172), (3862, 21270), (4254, 19310), (5793, 14180), (7090, 11586), (7724, 10635), (8508, 9655)]