30630110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6163}}^1$

素因数の和:6248

約数の個数: 32

約数和(自身を含む): 63908352

約数和(自身を除く): 33278242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 6163, 12326, 30815, 43141, 61630, 86282, 215705, 431410, 437573, 875146, 2187865, 3063011, 4375730, 6126022, 15315055, 30630110]

約数ペア:

[(1, 30630110), (2, 15315055), (5, 6126022), (7, 4375730), (10, 3063011), (14, 2187865), (35, 875146), (70, 437573), (71, 431410), (142, 215705), (355, 86282), (497, 61630), (710, 43141), (994, 30815), (2485, 12326), (4970, 6163)]