291230430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313151}}^1$

素因数の和:313192

約数の個数: 32

約数和(自身を含む): 721502208

約数和(自身を除く): 430271778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 313151, 626302, 939453, 1565755, 1878906, 3131510, 4697265, 9394530, 9707681, 19415362, 29123043, 48538405, 58246086, 97076810, 145615215, 291230430]

約数ペア:

[(1, 291230430), (2, 145615215), (3, 97076810), (5, 58246086), (6, 48538405), (10, 29123043), (15, 19415362), (30, 9707681), (31, 9394530), (62, 4697265), (93, 3131510), (155, 1878906), (186, 1565755), (310, 939453), (465, 626302), (930, 313151)]