89790

素因数分解:

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

素因数の和:124

約数の個数: 32

約数和(自身を含む): 223776

約数和(自身を除く): 133986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 73, 82, 123, 146, 205, 219, 246, 365, 410, 438, 615, 730, 1095, 1230, 2190, 2993, 5986, 8979, 14965, 17958, 29930, 44895, 89790]

約数ペア:

[(1, 89790), (2, 44895), (3, 29930), (5, 17958), (6, 14965), (10, 8979), (15, 5986), (30, 2993), (41, 2190), (73, 1230), (82, 1095), (123, 730), (146, 615), (205, 438), (219, 410), (246, 365)]