30306010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 64088064

約数和(自身を除く): 33782054

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 487, 490, 635, 889, 974, 1270, 1778, 2435, 3409, 4445, 4870, 6223, 6818, 8890, 12446, 17045, 23863, 31115, 34090, 47726, 61849, 62230, 119315, 123698, 238630, 309245, 432943, 618490, 865886, 2164715, 3030601, 4329430, 6061202, 15153005, 30306010]

約数ペア:

[(1, 30306010), (2, 15153005), (5, 6061202), (7, 4329430), (10, 3030601), (14, 2164715), (35, 865886), (49, 618490), (70, 432943), (98, 309245), (127, 238630), (245, 123698), (254, 119315), (487, 62230), (490, 61849), (635, 47726), (889, 34090), (974, 31115), (1270, 23863), (1778, 17045), (2435, 12446), (3409, 8890), (4445, 6818), (4870, 6223)]