30830635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 42981120

約数和(自身を除く): 12150485

約数列:

[1, 5, 11, 19, 55, 95, 163, 181, 209, 815, 905, 1045, 1793, 1991, 3097, 3439, 8965, 9955, 15485, 17195, 29503, 34067, 37829, 147515, 170335, 189145, 324533, 560557, 1622665, 2802785, 6166127, 30830635]

約数ペア:

[(1, 30830635), (5, 6166127), (11, 2802785), (19, 1622665), (55, 560557), (95, 324533), (163, 189145), (181, 170335), (209, 147515), (815, 37829), (905, 34067), (1045, 29503), (1793, 17195), (1991, 15485), (3097, 9955), (3439, 8965)]