705330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 1945944

約数和(自身を除く): 1240614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 461, 510, 765, 922, 1383, 1530, 2305, 2766, 4149, 4610, 6915, 7837, 8298, 13830, 15674, 20745, 23511, 39185, 41490, 47022, 70533, 78370, 117555, 141066, 235110, 352665, 705330]

約数ペア:

[(1, 705330), (2, 352665), (3, 235110), (5, 141066), (6, 117555), (9, 78370), (10, 70533), (15, 47022), (17, 41490), (18, 39185), (30, 23511), (34, 20745), (45, 15674), (51, 13830), (85, 8298), (90, 7837), (102, 6915), (153, 4610), (170, 4149), (255, 2766), (306, 2305), (461, 1530), (510, 1383), (765, 922)]