27296890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 50706576

約数和(自身を除く): 23409686

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 613, 730, 1226, 3065, 4453, 6130, 8906, 22265, 37393, 44530, 44749, 74786, 89498, 186965, 223745, 373930, 447490, 2729689, 5459378, 13648445, 27296890]

約数ペア:

[(1, 27296890), (2, 13648445), (5, 5459378), (10, 2729689), (61, 447490), (73, 373930), (122, 223745), (146, 186965), (305, 89498), (365, 74786), (610, 44749), (613, 44530), (730, 37393), (1226, 22265), (3065, 8906), (4453, 6130)]