155242010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5449}}^1$

素因数の和:5511

約数の個数: 64

約数和(自身を含む): 357868800

約数和(自身を除く): 202626790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 2035, 2590, 2849, 4070, 5449, 5698, 10898, 14245, 27245, 28490, 38143, 54490, 59939, 76286, 119878, 190715, 201613, 299695, 381430, 403226, 419573, 599390, 839146, 1008065, 1411291, 2016130, 2097865, 2217743, 2822582, 4195730, 4435486, 7056455, 11088715, 14112910, 15524201, 22177430, 31048402, 77621005, 155242010]

約数ペア:

[(1, 155242010), (2, 77621005), (5, 31048402), (7, 22177430), (10, 15524201), (11, 14112910), (14, 11088715), (22, 7056455), (35, 4435486), (37, 4195730), (55, 2822582), (70, 2217743), (74, 2097865), (77, 2016130), (110, 1411291), (154, 1008065), (185, 839146), (259, 599390), (370, 419573), (385, 403226), (407, 381430), (518, 299695), (770, 201613), (814, 190715), (1295, 119878), (2035, 76286), (2590, 59939), (2849, 54490), (4070, 38143), (5449, 28490), (5698, 27245), (10898, 14245)]