294302020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 686407680

約数和(自身を除く): 392105660

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 151, 190, 223, 230, 302, 380, 437, 446, 460, 604, 755, 874, 892, 1115, 1510, 1748, 2185, 2230, 2869, 3020, 3473, 4237, 4370, 4460, 5129, 5738, 6946, 8474, 8740, 10258, 11476, 13892, 14345, 16948, 17365, 20516, 21185, 25645, 28690, 33673, 34730, 42370, 51290, 57380, 65987, 67346, 69460, 84740, 97451, 102580, 131974, 134692, 168365, 194902, 263948, 329935, 336730, 389804, 487255, 639787, 659870, 673460, 774479, 974510, 1279574, 1319740, 1548958, 1949020, 2559148, 3097916, 3198935, 3872395, 6397870, 7744790, 12795740, 14715101, 15489580, 29430202, 58860404, 73575505, 147151010, 294302020]

約数ペア:

[(1, 294302020), (2, 147151010), (4, 73575505), (5, 58860404), (10, 29430202), (19, 15489580), (20, 14715101), (23, 12795740), (38, 7744790), (46, 6397870), (76, 3872395), (92, 3198935), (95, 3097916), (115, 2559148), (151, 1949020), (190, 1548958), (223, 1319740), (230, 1279574), (302, 974510), (380, 774479), (437, 673460), (446, 659870), (460, 639787), (604, 487255), (755, 389804), (874, 336730), (892, 329935), (1115, 263948), (1510, 194902), (1748, 168365), (2185, 134692), (2230, 131974), (2869, 102580), (3020, 97451), (3473, 84740), (4237, 69460), (4370, 67346), (4460, 65987), (5129, 57380), (5738, 51290), (6946, 42370), (8474, 34730), (8740, 33673), (10258, 28690), (11476, 25645), (13892, 21185), (14345, 20516), (16948, 17365)]