6240220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 15803424

約数和(自身を除く): 9563204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 53, 58, 70, 106, 116, 140, 145, 203, 212, 265, 290, 371, 406, 530, 580, 742, 812, 841, 1015, 1060, 1484, 1537, 1682, 1855, 2030, 3074, 3364, 3710, 4060, 4205, 5887, 6148, 7420, 7685, 8410, 10759, 11774, 15370, 16820, 21518, 23548, 29435, 30740, 43036, 44573, 53795, 58870, 89146, 107590, 117740, 178292, 215180, 222865, 312011, 445730, 624022, 891460, 1248044, 1560055, 3120110, 6240220]

約数ペア:

[(1, 6240220), (2, 3120110), (4, 1560055), (5, 1248044), (7, 891460), (10, 624022), (14, 445730), (20, 312011), (28, 222865), (29, 215180), (35, 178292), (53, 117740), (58, 107590), (70, 89146), (106, 58870), (116, 53795), (140, 44573), (145, 43036), (203, 30740), (212, 29435), (265, 23548), (290, 21518), (371, 16820), (406, 15370), (530, 11774), (580, 10759), (742, 8410), (812, 7685), (841, 7420), (1015, 6148), (1060, 5887), (1484, 4205), (1537, 4060), (1682, 3710), (1855, 3364), (2030, 3074)]