210328510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 444579840

約数和(自身を除く): 234251330

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 127, 254, 295, 401, 413, 590, 635, 802, 826, 889, 1270, 1778, 2005, 2065, 2807, 4010, 4130, 4445, 5614, 7493, 8890, 14035, 14986, 23659, 28070, 37465, 47318, 50927, 52451, 74930, 101854, 104902, 118295, 165613, 236590, 254635, 262255, 331226, 356489, 509270, 524510, 712978, 828065, 1656130, 1782445, 3004693, 3564890, 6009386, 15023465, 21032851, 30046930, 42065702, 105164255, 210328510]

約数ペア:

[(1, 210328510), (2, 105164255), (5, 42065702), (7, 30046930), (10, 21032851), (14, 15023465), (35, 6009386), (59, 3564890), (70, 3004693), (118, 1782445), (127, 1656130), (254, 828065), (295, 712978), (401, 524510), (413, 509270), (590, 356489), (635, 331226), (802, 262255), (826, 254635), (889, 236590), (1270, 165613), (1778, 118295), (2005, 104902), (2065, 101854), (2807, 74930), (4010, 52451), (4130, 50927), (4445, 47318), (5614, 37465), (7493, 28070), (8890, 23659), (14035, 14986)]