30017302

素因数分解:

$2^1\times 7^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 56471040

約数和(自身を除く): 26453738

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 343, 658, 686, 893, 931, 1786, 1862, 2303, 2401, 4606, 4802, 6251, 6517, 12502, 13034, 16121, 16807, 32242, 33614, 43757, 45619, 87514, 91238, 112847, 225694, 306299, 319333, 612598, 638666, 789929, 1579858, 2144093, 4288186, 15008651, 30017302]

約数ペア:

[(1, 30017302), (2, 15008651), (7, 4288186), (14, 2144093), (19, 1579858), (38, 789929), (47, 638666), (49, 612598), (94, 319333), (98, 306299), (133, 225694), (266, 112847), (329, 91238), (343, 87514), (658, 45619), (686, 43757), (893, 33614), (931, 32242), (1786, 16807), (1862, 16121), (2303, 13034), (2401, 12502), (4606, 6517), (4802, 6251)]