1237430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 2449440

約数和(自身を除く): 1212010

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 251, 290, 493, 502, 986, 1255, 2465, 2510, 4267, 4930, 7279, 8534, 14558, 21335, 36395, 42670, 72790, 123743, 247486, 618715, 1237430]

約数ペア:

[(1, 1237430), (2, 618715), (5, 247486), (10, 123743), (17, 72790), (29, 42670), (34, 36395), (58, 21335), (85, 14558), (145, 8534), (170, 7279), (251, 4930), (290, 4267), (493, 2510), (502, 2465), (986, 1255)]