228462010

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 491040000

約数和(自身を除く): 262577990

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 343, 430, 490, 602, 686, 1505, 1549, 1715, 2107, 3010, 3098, 3430, 4214, 7745, 10535, 10843, 14749, 15490, 21070, 21686, 29498, 54215, 66607, 73745, 75901, 108430, 133214, 147490, 151802, 333035, 379505, 466249, 531307, 666070, 759010, 932498, 1062614, 2331245, 2656535, 3263743, 4662490, 5313070, 6527486, 16318715, 22846201, 32637430, 45692402, 114231005, 228462010]

約数ペア:

[(1, 228462010), (2, 114231005), (5, 45692402), (7, 32637430), (10, 22846201), (14, 16318715), (35, 6527486), (43, 5313070), (49, 4662490), (70, 3263743), (86, 2656535), (98, 2331245), (215, 1062614), (245, 932498), (301, 759010), (343, 666070), (430, 531307), (490, 466249), (602, 379505), (686, 333035), (1505, 151802), (1549, 147490), (1715, 133214), (2107, 108430), (3010, 75901), (3098, 73745), (3430, 66607), (4214, 54215), (7745, 29498), (10535, 21686), (10843, 21070), (14749, 15490)]