28152030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30271}}^1$

素因数の和:30312

約数の個数: 32

約数和(自身を含む): 69746688

約数和(自身を除く): 41594658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 30271, 60542, 90813, 151355, 181626, 302710, 454065, 908130, 938401, 1876802, 2815203, 4692005, 5630406, 9384010, 14076015, 28152030]

約数ペア:

[(1, 28152030), (2, 14076015), (3, 9384010), (5, 5630406), (6, 4692005), (10, 2815203), (15, 1876802), (30, 938401), (31, 908130), (62, 454065), (93, 302710), (155, 181626), (186, 151355), (310, 90813), (465, 60542), (930, 30271)]