987690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 2685312

約数和(自身を除く): 1697622

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 73, 82, 110, 123, 146, 165, 205, 219, 246, 330, 365, 410, 438, 451, 615, 730, 803, 902, 1095, 1230, 1353, 1606, 2190, 2255, 2409, 2706, 2993, 4015, 4510, 4818, 5986, 6765, 8030, 8979, 12045, 13530, 14965, 17958, 24090, 29930, 32923, 44895, 65846, 89790, 98769, 164615, 197538, 329230, 493845, 987690]

約数ペア:

[(1, 987690), (2, 493845), (3, 329230), (5, 197538), (6, 164615), (10, 98769), (11, 89790), (15, 65846), (22, 44895), (30, 32923), (33, 29930), (41, 24090), (55, 17958), (66, 14965), (73, 13530), (82, 12045), (110, 8979), (123, 8030), (146, 6765), (165, 5986), (205, 4818), (219, 4510), (246, 4015), (330, 2993), (365, 2706), (410, 2409), (438, 2255), (451, 2190), (615, 1606), (730, 1353), (803, 1230), (902, 1095)]