30190334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 50453280

約数和(自身を除く): 20262946

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 457, 493, 914, 986, 1139, 1943, 2278, 3886, 7769, 13253, 15538, 26506, 30619, 33031, 61238, 66062, 225301, 450602, 520523, 887951, 1041046, 1775902, 15095167, 30190334]

約数ペア:

[(1, 30190334), (2, 15095167), (17, 1775902), (29, 1041046), (34, 887951), (58, 520523), (67, 450602), (134, 225301), (457, 66062), (493, 61238), (914, 33031), (986, 30619), (1139, 26506), (1943, 15538), (2278, 13253), (3886, 7769)]