6354999540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1858187}}^1$

素因数の和:1858221

約数の個数: 72

約数和(自身を含む): 20291412960

約数和(自身を除く): 13936413420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 1858187, 3716374, 5574561, 7432748, 9290935, 11149122, 16723683, 18581870, 22298244, 27872805, 33447366, 35305553, 37163740, 55745610, 66894732, 70611106, 83618415, 105916659, 111491220, 141222212, 167236830, 176527765, 211833318, 317749977, 334473660, 353055530, 423666636, 529583295, 635499954, 706111060, 1059166590, 1270999908, 1588749885, 2118333180, 3177499770, 6354999540]

約数ペア:

[(1, 6354999540), (2, 3177499770), (3, 2118333180), (4, 1588749885), (5, 1270999908), (6, 1059166590), (9, 706111060), (10, 635499954), (12, 529583295), (15, 423666636), (18, 353055530), (19, 334473660), (20, 317749977), (30, 211833318), (36, 176527765), (38, 167236830), (45, 141222212), (57, 111491220), (60, 105916659), (76, 83618415), (90, 70611106), (95, 66894732), (114, 55745610), (171, 37163740), (180, 35305553), (190, 33447366), (228, 27872805), (285, 22298244), (342, 18581870), (380, 16723683), (570, 11149122), (684, 9290935), (855, 7432748), (1140, 5574561), (1710, 3716374), (3420, 1858187)]