15472270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 32271120

約数和(自身を除く): 16798850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 673, 1045, 1210, 1346, 2090, 2299, 3365, 4598, 6730, 7403, 11495, 12787, 14806, 22990, 25574, 37015, 63935, 74030, 81433, 127870, 140657, 162866, 281314, 407165, 703285, 814330, 1406570, 1547227, 3094454, 7736135, 15472270]

約数ペア:

[(1, 15472270), (2, 7736135), (5, 3094454), (10, 1547227), (11, 1406570), (19, 814330), (22, 703285), (38, 407165), (55, 281314), (95, 162866), (110, 140657), (121, 127870), (190, 81433), (209, 74030), (242, 63935), (418, 37015), (605, 25574), (673, 22990), (1045, 14806), (1210, 12787), (1346, 11495), (2090, 7403), (2299, 6730), (3365, 4598)]