82457370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2087}}^1$

素因数の和:2539

約数の個数: 48

約数和(自身を含む): 214980480

約数和(自身を除く): 132523110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 2087, 2195, 2634, 3951, 4174, 4390, 6261, 6585, 7902, 10435, 12522, 13170, 18783, 19755, 20870, 31305, 37566, 39510, 62610, 93915, 187830, 916193, 1832386, 2748579, 4580965, 5497158, 8245737, 9161930, 13742895, 16491474, 27485790, 41228685, 82457370]

約数ペア:

[(1, 82457370), (2, 41228685), (3, 27485790), (5, 16491474), (6, 13742895), (9, 9161930), (10, 8245737), (15, 5497158), (18, 4580965), (30, 2748579), (45, 1832386), (90, 916193), (439, 187830), (878, 93915), (1317, 62610), (2087, 39510), (2195, 37566), (2634, 31305), (3951, 20870), (4174, 19755), (4390, 18783), (6261, 13170), (6585, 12522), (7902, 10435)]