2900850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 7312032

約数和(自身を除く): 4411182

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 233, 249, 415, 466, 498, 699, 830, 1165, 1245, 1398, 2075, 2330, 2490, 3495, 4150, 5825, 6225, 6990, 11650, 12450, 17475, 19339, 34950, 38678, 58017, 96695, 116034, 193390, 290085, 483475, 580170, 966950, 1450425, 2900850]

約数ペア:

[(1, 2900850), (2, 1450425), (3, 966950), (5, 580170), (6, 483475), (10, 290085), (15, 193390), (25, 116034), (30, 96695), (50, 58017), (75, 38678), (83, 34950), (150, 19339), (166, 17475), (233, 12450), (249, 11650), (415, 6990), (466, 6225), (498, 5825), (699, 4150), (830, 3495), (1165, 2490), (1245, 2330), (1398, 2075)]