71373990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 182347200

約数和(自身を除く): 110973210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 349, 401, 510, 698, 802, 1047, 1203, 1745, 2005, 2094, 2406, 3490, 4010, 5235, 5933, 6015, 6817, 10470, 11866, 12030, 13634, 17799, 20451, 29665, 34085, 35598, 40902, 59330, 68170, 88995, 102255, 139949, 177990, 204510, 279898, 419847, 699745, 839694, 1399490, 2099235, 2379133, 4198470, 4758266, 7137399, 11895665, 14274798, 23791330, 35686995, 71373990]

約数ペア:

[(1, 71373990), (2, 35686995), (3, 23791330), (5, 14274798), (6, 11895665), (10, 7137399), (15, 4758266), (17, 4198470), (30, 2379133), (34, 2099235), (51, 1399490), (85, 839694), (102, 699745), (170, 419847), (255, 279898), (349, 204510), (401, 177990), (510, 139949), (698, 102255), (802, 88995), (1047, 68170), (1203, 59330), (1745, 40902), (2005, 35598), (2094, 34085), (2406, 29665), (3490, 20451), (4010, 17799), (5235, 13634), (5933, 12030), (6015, 11866), (6817, 10470)]