7229590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 14719968

約数和(自身を除く): 7490378

約数列:

[1, 2, 5, 10, 17, 23, 34, 43, 46, 85, 86, 115, 170, 215, 230, 391, 430, 731, 782, 989, 1462, 1849, 1955, 1978, 3655, 3698, 3910, 4945, 7310, 9245, 9890, 16813, 18490, 31433, 33626, 42527, 62866, 84065, 85054, 157165, 168130, 212635, 314330, 425270, 722959, 1445918, 3614795, 7229590]

約数ペア:

[(1, 7229590), (2, 3614795), (5, 1445918), (10, 722959), (17, 425270), (23, 314330), (34, 212635), (43, 168130), (46, 157165), (85, 85054), (86, 84065), (115, 62866), (170, 42527), (215, 33626), (230, 31433), (391, 18490), (430, 16813), (731, 9890), (782, 9245), (989, 7310), (1462, 4945), (1849, 3910), (1955, 3698), (1978, 3655)]