15100890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71909}}^1$

素因数の和:71926

約数の個数: 32

約数和(自身を含む): 41420160

約数和(自身を除く): 26319270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 71909, 143818, 215727, 359545, 431454, 503363, 719090, 1006726, 1078635, 1510089, 2157270, 2516815, 3020178, 5033630, 7550445, 15100890]

約数ペア:

[(1, 15100890), (2, 7550445), (3, 5033630), (5, 3020178), (6, 2516815), (7, 2157270), (10, 1510089), (14, 1078635), (15, 1006726), (21, 719090), (30, 503363), (35, 431454), (42, 359545), (70, 215727), (105, 143818), (210, 71909)]