70460140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 86394740

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 2963, 4756, 5926, 5945, 11852, 11890, 14815, 23780, 29630, 59260, 85927, 121483, 171854, 242966, 343708, 429635, 485932, 607415, 859270, 1214830, 1718540, 2429660, 3523007, 7046014, 14092028, 17615035, 35230070, 70460140]

約数ペア:

[(1, 70460140), (2, 35230070), (4, 17615035), (5, 14092028), (10, 7046014), (20, 3523007), (29, 2429660), (41, 1718540), (58, 1214830), (82, 859270), (116, 607415), (145, 485932), (164, 429635), (205, 343708), (290, 242966), (410, 171854), (580, 121483), (820, 85927), (1189, 59260), (2378, 29630), (2963, 23780), (4756, 14815), (5926, 11890), (5945, 11852)]