2015299910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{142223}}^1$

素因数の和:142352

約数の個数: 32

約数和(自身を含む): 3942449280

約数和(自身を除く): 1927149370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 142223, 284446, 711115, 1422230, 1848899, 3697798, 9244495, 15502307, 18488990, 31004614, 77511535, 155023070, 201529991, 403059982, 1007649955, 2015299910]

約数ペア:

[(1, 2015299910), (2, 1007649955), (5, 403059982), (10, 201529991), (13, 155023070), (26, 77511535), (65, 31004614), (109, 18488990), (130, 15502307), (218, 9244495), (545, 3697798), (1090, 1848899), (1417, 1422230), (2834, 711115), (7085, 284446), (14170, 142223)]