26958470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 61157376

約数和(自身を除く): 34198906

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 157, 223, 314, 385, 446, 770, 785, 1099, 1115, 1561, 1570, 1727, 2198, 2230, 2453, 3122, 3454, 4906, 5495, 7805, 8635, 10990, 12089, 12265, 15610, 17171, 17270, 24178, 24530, 34342, 35011, 60445, 70022, 85855, 120890, 171710, 175055, 245077, 350110, 385121, 490154, 770242, 1225385, 1925605, 2450770, 2695847, 3851210, 5391694, 13479235, 26958470]

約数ペア:

[(1, 26958470), (2, 13479235), (5, 5391694), (7, 3851210), (10, 2695847), (11, 2450770), (14, 1925605), (22, 1225385), (35, 770242), (55, 490154), (70, 385121), (77, 350110), (110, 245077), (154, 175055), (157, 171710), (223, 120890), (314, 85855), (385, 70022), (446, 60445), (770, 35011), (785, 34342), (1099, 24530), (1115, 24178), (1561, 17270), (1570, 17171), (1727, 15610), (2198, 12265), (2230, 12089), (2453, 10990), (3122, 8635), (3454, 7805), (4906, 5495)]