64093620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28871}}^1$

素因数の和:28920

約数の個数: 48

約数和(自身を含む): 184318848

約数和(自身を除く): 120225228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 28871, 57742, 86613, 115484, 144355, 173226, 288710, 346452, 433065, 577420, 866130, 1068227, 1732260, 2136454, 3204681, 4272908, 5341135, 6409362, 10682270, 12818724, 16023405, 21364540, 32046810, 64093620]

約数ペア:

[(1, 64093620), (2, 32046810), (3, 21364540), (4, 16023405), (5, 12818724), (6, 10682270), (10, 6409362), (12, 5341135), (15, 4272908), (20, 3204681), (30, 2136454), (37, 1732260), (60, 1068227), (74, 866130), (111, 577420), (148, 433065), (185, 346452), (222, 288710), (370, 173226), (444, 144355), (555, 115484), (740, 86613), (1110, 57742), (2220, 28871)]