42814860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64871}}^1$

素因数の和:64894

約数の個数: 48

約数和(自身を含む): 130781952

約数和(自身を除く): 87967092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 64871, 129742, 194613, 259484, 324355, 389226, 648710, 713581, 778452, 973065, 1297420, 1427162, 1946130, 2140743, 2854324, 3567905, 3892260, 4281486, 7135810, 8562972, 10703715, 14271620, 21407430, 42814860]

約数ペア:

[(1, 42814860), (2, 21407430), (3, 14271620), (4, 10703715), (5, 8562972), (6, 7135810), (10, 4281486), (11, 3892260), (12, 3567905), (15, 2854324), (20, 2140743), (22, 1946130), (30, 1427162), (33, 1297420), (44, 973065), (55, 778452), (60, 713581), (66, 648710), (110, 389226), (132, 324355), (165, 259484), (220, 194613), (330, 129742), (660, 64871)]