19079777610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23555281}}^1$

素因数の和:23555300

約数の個数: 40

約数和(自身を含む): 51303404196

約数和(自身を除く): 32223626586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23555281, 47110562, 70665843, 117776405, 141331686, 211997529, 235552810, 353329215, 423995058, 635992587, 706658430, 1059987645, 1271985174, 1907977761, 2119975290, 3179962935, 3815955522, 6359925870, 9539888805, 19079777610]

約数ペア:

[(1, 19079777610), (2, 9539888805), (3, 6359925870), (5, 3815955522), (6, 3179962935), (9, 2119975290), (10, 1907977761), (15, 1271985174), (18, 1059987645), (27, 706658430), (30, 635992587), (45, 423995058), (54, 353329215), (81, 235552810), (90, 211997529), (135, 141331686), (162, 117776405), (270, 70665843), (405, 47110562), (810, 23555281)]