145140270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11887}}^1$

素因数の和:11945

約数の個数: 64

約数和(自身を含む): 390306816

約数和(自身を除く): 245166546

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2442, 4070, 6105, 11887, 12210, 23774, 35661, 59435, 71322, 118870, 130757, 178305, 261514, 356610, 392271, 439819, 653785, 784542, 879638, 1307570, 1319457, 1961355, 2199095, 2638914, 3922710, 4398190, 4838009, 6597285, 9676018, 13194570, 14514027, 24190045, 29028054, 48380090, 72570135, 145140270]

約数ペア:

[(1, 145140270), (2, 72570135), (3, 48380090), (5, 29028054), (6, 24190045), (10, 14514027), (11, 13194570), (15, 9676018), (22, 6597285), (30, 4838009), (33, 4398190), (37, 3922710), (55, 2638914), (66, 2199095), (74, 1961355), (110, 1319457), (111, 1307570), (165, 879638), (185, 784542), (222, 653785), (330, 439819), (370, 392271), (407, 356610), (555, 261514), (814, 178305), (1110, 130757), (1221, 118870), (2035, 71322), (2442, 59435), (4070, 35661), (6105, 23774), (11887, 12210)]