385655310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5431}}^1$

素因数の和:5710

約数の個数: 64

約数和(自身を含む): 1032514560

約数和(自身を除く): 646859250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 5431, 7101, 7890, 10862, 11835, 14202, 16293, 23670, 27155, 32586, 35505, 48879, 54310, 71010, 81465, 97758, 146637, 162930, 244395, 293274, 488790, 733185, 1428353, 1466370, 2856706, 4285059, 7141765, 8570118, 12855177, 14283530, 21425295, 25710354, 38565531, 42850590, 64275885, 77131062, 128551770, 192827655, 385655310]

約数ペア:

[(1, 385655310), (2, 192827655), (3, 128551770), (5, 77131062), (6, 64275885), (9, 42850590), (10, 38565531), (15, 25710354), (18, 21425295), (27, 14283530), (30, 12855177), (45, 8570118), (54, 7141765), (90, 4285059), (135, 2856706), (263, 1466370), (270, 1428353), (526, 733185), (789, 488790), (1315, 293274), (1578, 244395), (2367, 162930), (2630, 146637), (3945, 97758), (4734, 81465), (5431, 71010), (7101, 54310), (7890, 48879), (10862, 35505), (11835, 32586), (14202, 27155), (16293, 23670)]