1766010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 4457376

約数和(自身を除く): 2691366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 185, 215, 222, 258, 370, 430, 555, 645, 1110, 1290, 1369, 1591, 2738, 3182, 4107, 4773, 6845, 7955, 8214, 9546, 13690, 15910, 20535, 23865, 41070, 47730, 58867, 117734, 176601, 294335, 353202, 588670, 883005, 1766010]

約数ペア:

[(1, 1766010), (2, 883005), (3, 588670), (5, 353202), (6, 294335), (10, 176601), (15, 117734), (30, 58867), (37, 47730), (43, 41070), (74, 23865), (86, 20535), (111, 15910), (129, 13690), (185, 9546), (215, 8214), (222, 7955), (258, 6845), (370, 4773), (430, 4107), (555, 3182), (645, 2738), (1110, 1591), (1290, 1369)]