131498910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28649}}^1$

素因数の和:28682

約数の個数: 64

約数和(自身を含む): 371304000

約数和(自身を除く): 239805090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 28649, 57298, 85947, 143245, 171894, 257841, 286490, 429735, 487033, 515682, 773523, 859470, 974066, 1289205, 1461099, 1547046, 2435165, 2578410, 2922198, 3867615, 4383297, 4870330, 7305495, 7735230, 8766594, 13149891, 14610990, 21916485, 26299782, 43832970, 65749455, 131498910]

約数ペア:

[(1, 131498910), (2, 65749455), (3, 43832970), (5, 26299782), (6, 21916485), (9, 14610990), (10, 13149891), (15, 8766594), (17, 7735230), (18, 7305495), (27, 4870330), (30, 4383297), (34, 3867615), (45, 2922198), (51, 2578410), (54, 2435165), (85, 1547046), (90, 1461099), (102, 1289205), (135, 974066), (153, 859470), (170, 773523), (255, 515682), (270, 487033), (306, 429735), (459, 286490), (510, 257841), (765, 171894), (918, 143245), (1530, 85947), (2295, 57298), (4590, 28649)]