145500110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{17467}}^1$

素因数の和:17505

約数の個数: 48

約数和(自身を含む): 322599024

約数和(自身を除く): 177098914

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 17467, 34934, 87335, 122269, 174670, 244538, 296939, 593878, 611345, 855883, 1222690, 1484695, 1711766, 2078573, 2969390, 4157146, 4279415, 8558830, 10392865, 14550011, 20785730, 29100022, 72750055, 145500110]

約数ペア:

[(1, 145500110), (2, 72750055), (5, 29100022), (7, 20785730), (10, 14550011), (14, 10392865), (17, 8558830), (34, 4279415), (35, 4157146), (49, 2969390), (70, 2078573), (85, 1711766), (98, 1484695), (119, 1222690), (170, 855883), (238, 611345), (245, 593878), (490, 296939), (595, 244538), (833, 174670), (1190, 122269), (1666, 87335), (4165, 34934), (8330, 17467)]