64397790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2027}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 167991408

約数和(自身を除く): 103593618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 706, 1059, 1765, 2027, 2118, 3177, 3530, 4054, 5295, 6081, 6354, 10135, 10590, 12162, 15885, 18243, 20270, 30405, 31770, 36486, 60810, 91215, 182430, 715531, 1431062, 2146593, 3577655, 4293186, 6439779, 7155310, 10732965, 12879558, 21465930, 32198895, 64397790]

約数ペア:

[(1, 64397790), (2, 32198895), (3, 21465930), (5, 12879558), (6, 10732965), (9, 7155310), (10, 6439779), (15, 4293186), (18, 3577655), (30, 2146593), (45, 1431062), (90, 715531), (353, 182430), (706, 91215), (1059, 60810), (1765, 36486), (2027, 31770), (2118, 30405), (3177, 20270), (3530, 18243), (4054, 15885), (5295, 12162), (6081, 10590), (6354, 10135)]