3331210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 6285312

約数和(自身を除く): 2954102

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 127, 215, 254, 305, 430, 610, 635, 1270, 2623, 5246, 5461, 7747, 10922, 13115, 15494, 26230, 27305, 38735, 54610, 77470, 333121, 666242, 1665605, 3331210]

約数ペア:

[(1, 3331210), (2, 1665605), (5, 666242), (10, 333121), (43, 77470), (61, 54610), (86, 38735), (122, 27305), (127, 26230), (215, 15494), (254, 13115), (305, 10922), (430, 7747), (610, 5461), (635, 5246), (1270, 2623)]