30719306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 51435648

約数和(自身を除く): 20716342

約数列:

[1, 2, 17, 23, 34, 46, 163, 241, 326, 391, 482, 782, 2771, 3749, 4097, 5542, 5543, 7498, 8194, 11086, 39283, 63733, 78566, 94231, 127466, 188462, 667811, 903509, 1335622, 1807018, 15359653, 30719306]

約数ペア:

[(1, 30719306), (2, 15359653), (17, 1807018), (23, 1335622), (34, 903509), (46, 667811), (163, 188462), (241, 127466), (326, 94231), (391, 78566), (482, 63733), (782, 39283), (2771, 11086), (3749, 8194), (4097, 7498), (5542, 5543)]