64883970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5176

約数の個数: 64

約数和(自身を含む): 176739840

約数和(自身を除く): 111855870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 5113, 6345, 10226, 12690, 15339, 25565, 30678, 46017, 51130, 76695, 92034, 138051, 153390, 230085, 240311, 276102, 460170, 480622, 690255, 720933, 1201555, 1380510, 1441866, 2162799, 2403110, 3604665, 4325598, 6488397, 7209330, 10813995, 12976794, 21627990, 32441985, 64883970]

約数ペア:

[(1, 64883970), (2, 32441985), (3, 21627990), (5, 12976794), (6, 10813995), (9, 7209330), (10, 6488397), (15, 4325598), (18, 3604665), (27, 2403110), (30, 2162799), (45, 1441866), (47, 1380510), (54, 1201555), (90, 720933), (94, 690255), (135, 480622), (141, 460170), (235, 276102), (270, 240311), (282, 230085), (423, 153390), (470, 138051), (705, 92034), (846, 76695), (1269, 51130), (1410, 46017), (2115, 30678), (2538, 25565), (4230, 15339), (5113, 12690), (6345, 10226)]