9021010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 17337600

約数和(自身を除く): 8316590

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 601, 790, 1202, 1501, 3002, 3005, 6010, 7505, 11419, 15010, 22838, 47479, 57095, 94958, 114190, 237395, 474790, 902101, 1804202, 4510505, 9021010]

約数ペア:

[(1, 9021010), (2, 4510505), (5, 1804202), (10, 902101), (19, 474790), (38, 237395), (79, 114190), (95, 94958), (158, 57095), (190, 47479), (395, 22838), (601, 15010), (790, 11419), (1202, 7505), (1501, 6010), (3002, 3005)]