8620260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 27119232

約数和(自身を除く): 18498972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 353, 370, 407, 444, 555, 660, 706, 740, 814, 1059, 1110, 1221, 1412, 1628, 1765, 2035, 2118, 2220, 2442, 3530, 3883, 4070, 4236, 4884, 5295, 6105, 7060, 7766, 8140, 10590, 11649, 12210, 13061, 15532, 19415, 21180, 23298, 24420, 26122, 38830, 39183, 46596, 52244, 58245, 65305, 77660, 78366, 116490, 130610, 143671, 156732, 195915, 232980, 261220, 287342, 391830, 431013, 574684, 718355, 783660, 862026, 1436710, 1724052, 2155065, 2873420, 4310130, 8620260]

約数ペア:

[(1, 8620260), (2, 4310130), (3, 2873420), (4, 2155065), (5, 1724052), (6, 1436710), (10, 862026), (11, 783660), (12, 718355), (15, 574684), (20, 431013), (22, 391830), (30, 287342), (33, 261220), (37, 232980), (44, 195915), (55, 156732), (60, 143671), (66, 130610), (74, 116490), (110, 78366), (111, 77660), (132, 65305), (148, 58245), (165, 52244), (185, 46596), (220, 39183), (222, 38830), (330, 26122), (353, 24420), (370, 23298), (407, 21180), (444, 19415), (555, 15532), (660, 13061), (706, 12210), (740, 11649), (814, 10590), (1059, 8140), (1110, 7766), (1221, 7060), (1412, 6105), (1628, 5295), (1765, 4884), (2035, 4236), (2118, 4070), (2220, 3883), (2442, 3530)]