124982010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19559}}^1$

素因数の和:19643

約数の個数: 48

約数和(自身を含む): 329546880

約数和(自身を除く): 204564870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 19559, 39118, 58677, 97795, 117354, 176031, 195590, 293385, 352062, 586770, 880155, 1388689, 1760310, 2777378, 4166067, 6943445, 8332134, 12498201, 13886890, 20830335, 24996402, 41660670, 62491005, 124982010]

約数ペア:

[(1, 124982010), (2, 62491005), (3, 41660670), (5, 24996402), (6, 20830335), (9, 13886890), (10, 12498201), (15, 8332134), (18, 6943445), (30, 4166067), (45, 2777378), (71, 1760310), (90, 1388689), (142, 880155), (213, 586770), (355, 352062), (426, 293385), (639, 195590), (710, 176031), (1065, 117354), (1278, 97795), (2130, 58677), (3195, 39118), (6390, 19559)]