30935223

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 22498857

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 121, 153, 187, 297, 363, 459, 557, 561, 1089, 1671, 1683, 2057, 3267, 5013, 5049, 6127, 6171, 9469, 15039, 18381, 18513, 28407, 55143, 55539, 67397, 85221, 104159, 165429, 202191, 255663, 312477, 606573, 937431, 1145749, 1819719, 2812293, 3437247, 10311741, 30935223]

約数ペア:

[(1, 30935223), (3, 10311741), (9, 3437247), (11, 2812293), (17, 1819719), (27, 1145749), (33, 937431), (51, 606573), (99, 312477), (121, 255663), (153, 202191), (187, 165429), (297, 104159), (363, 85221), (459, 67397), (557, 55539), (561, 55143), (1089, 28407), (1671, 18513), (1683, 18381), (2057, 15039), (3267, 9469), (5013, 6171), (5049, 6127)]