30979146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 69177024

約数和(自身を除く): 38197878

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 601, 726, 781, 1202, 1562, 1803, 2343, 3606, 4686, 6611, 8591, 13222, 17182, 19833, 25773, 39666, 42671, 51546, 72721, 85342, 128013, 145442, 218163, 256026, 436326, 469381, 938762, 1408143, 2816286, 5163191, 10326382, 15489573, 30979146]

約数ペア:

[(1, 30979146), (2, 15489573), (3, 10326382), (6, 5163191), (11, 2816286), (22, 1408143), (33, 938762), (66, 469381), (71, 436326), (121, 256026), (142, 218163), (213, 145442), (242, 128013), (363, 85342), (426, 72721), (601, 51546), (726, 42671), (781, 39666), (1202, 25773), (1562, 19833), (1803, 17182), (2343, 13222), (3606, 8591), (4686, 6611)]