1616542430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{121271}}^1$

素因数の和:121352

約数の個数: 32

約数和(自身を含む): 3073517568

約数和(自身を除く): 1456975138

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 121271, 242542, 606355, 1212710, 3759401, 5214653, 7518802, 10429306, 18797005, 26073265, 37594010, 52146530, 161654243, 323308486, 808271215, 1616542430]

約数ペア:

[(1, 1616542430), (2, 808271215), (5, 323308486), (10, 161654243), (31, 52146530), (43, 37594010), (62, 26073265), (86, 18797005), (155, 10429306), (215, 7518802), (310, 5214653), (430, 3759401), (1333, 1212710), (2666, 606355), (6665, 242542), (13330, 121271)]