30858560

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1411

約数の個数: 56

約数和(自身を含む): 74544936

約数和(自身を除く): 43686376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1321, 1460, 2336, 2642, 2920, 4672, 5284, 5840, 6605, 10568, 11680, 13210, 21136, 23360, 26420, 42272, 52840, 84544, 96433, 105680, 192866, 211360, 385732, 422720, 482165, 771464, 964330, 1542928, 1928660, 3085856, 3857320, 6171712, 7714640, 15429280, 30858560]

約数ペア:

[(1, 30858560), (2, 15429280), (4, 7714640), (5, 6171712), (8, 3857320), (10, 3085856), (16, 1928660), (20, 1542928), (32, 964330), (40, 771464), (64, 482165), (73, 422720), (80, 385732), (146, 211360), (160, 192866), (292, 105680), (320, 96433), (365, 84544), (584, 52840), (730, 42272), (1168, 26420), (1321, 23360), (1460, 21136), (2336, 13210), (2642, 11680), (2920, 10568), (4672, 6605), (5284, 5840)]