30050210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 57499200

約数和(自身を除く): 27448990

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 1451, 2071, 2902, 4142, 7255, 10355, 14510, 20710, 27569, 55138, 137845, 158159, 275690, 316318, 790795, 1581590, 3005021, 6010042, 15025105, 30050210]

約数ペア:

[(1, 30050210), (2, 15025105), (5, 6010042), (10, 3005021), (19, 1581590), (38, 790795), (95, 316318), (109, 275690), (190, 158159), (218, 137845), (545, 55138), (1090, 27569), (1451, 20710), (2071, 14510), (2902, 10355), (4142, 7255)]