31858350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 79554432

約数和(自身を除く): 47696082

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 815, 978, 1303, 1630, 2445, 2606, 3909, 4075, 4890, 6515, 7818, 8150, 12225, 13030, 19545, 24450, 32575, 39090, 65150, 97725, 195450, 212389, 424778, 637167, 1061945, 1274334, 2123890, 3185835, 5309725, 6371670, 10619450, 15929175, 31858350]

約数ペア:

[(1, 31858350), (2, 15929175), (3, 10619450), (5, 6371670), (6, 5309725), (10, 3185835), (15, 2123890), (25, 1274334), (30, 1061945), (50, 637167), (75, 424778), (150, 212389), (163, 195450), (326, 97725), (489, 65150), (815, 39090), (978, 32575), (1303, 24450), (1630, 19545), (2445, 13030), (2606, 12225), (3909, 8150), (4075, 7818), (4890, 6515)]