492056220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{38867}}^1$

素因数の和:39090

約数の個数: 48

約数和(自身を含む): 1384322688

約数和(自身を除く): 892266468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 38867, 77734, 116601, 155468, 194335, 233202, 388670, 466404, 583005, 777340, 1166010, 2332020, 8200937, 16401874, 24602811, 32803748, 41004685, 49205622, 82009370, 98411244, 123014055, 164018740, 246028110, 492056220]

約数ペア:

[(1, 492056220), (2, 246028110), (3, 164018740), (4, 123014055), (5, 98411244), (6, 82009370), (10, 49205622), (12, 41004685), (15, 32803748), (20, 24602811), (30, 16401874), (60, 8200937), (211, 2332020), (422, 1166010), (633, 777340), (844, 583005), (1055, 466404), (1266, 388670), (2110, 233202), (2532, 194335), (3165, 155468), (4220, 116601), (6330, 77734), (12660, 38867)]