231299370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82903}}^1$

素因数の和:82947

約数の個数: 48

約数和(自身を含む): 620785152

約数和(自身を除く): 389485782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 82903, 165806, 248709, 414515, 497418, 746127, 829030, 1243545, 1492254, 2487090, 2569993, 3730635, 5139986, 7461270, 7709979, 12849965, 15419958, 23129937, 25699930, 38549895, 46259874, 77099790, 115649685, 231299370]

約数ペア:

[(1, 231299370), (2, 115649685), (3, 77099790), (5, 46259874), (6, 38549895), (9, 25699930), (10, 23129937), (15, 15419958), (18, 12849965), (30, 7709979), (31, 7461270), (45, 5139986), (62, 3730635), (90, 2569993), (93, 2487090), (155, 1492254), (186, 1243545), (279, 829030), (310, 746127), (465, 497418), (558, 414515), (930, 248709), (1395, 165806), (2790, 82903)]