30257364

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 73472000

約数和(自身を除く): 43214636

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 163, 186, 326, 372, 489, 499, 652, 978, 998, 1497, 1956, 1996, 2994, 5053, 5988, 10106, 15159, 15469, 20212, 30318, 30938, 46407, 60636, 61876, 81337, 92814, 162674, 185628, 244011, 325348, 488022, 976044, 2521447, 5042894, 7564341, 10085788, 15128682, 30257364]

約数ペア:

[(1, 30257364), (2, 15128682), (3, 10085788), (4, 7564341), (6, 5042894), (12, 2521447), (31, 976044), (62, 488022), (93, 325348), (124, 244011), (163, 185628), (186, 162674), (326, 92814), (372, 81337), (489, 61876), (499, 60636), (652, 46407), (978, 30938), (998, 30318), (1497, 20212), (1956, 15469), (1996, 15159), (2994, 10106), (5053, 5988)]