7220130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 18437760

約数和(自身を除く): 11217630

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 193, 215, 258, 290, 386, 430, 435, 579, 645, 870, 965, 1158, 1247, 1290, 1930, 2494, 2895, 3741, 5597, 5790, 6235, 7482, 8299, 11194, 12470, 16598, 16791, 18705, 24897, 27985, 33582, 37410, 41495, 49794, 55970, 82990, 83955, 124485, 167910, 240671, 248970, 481342, 722013, 1203355, 1444026, 2406710, 3610065, 7220130]

約数ペア:

[(1, 7220130), (2, 3610065), (3, 2406710), (5, 1444026), (6, 1203355), (10, 722013), (15, 481342), (29, 248970), (30, 240671), (43, 167910), (58, 124485), (86, 83955), (87, 82990), (129, 55970), (145, 49794), (174, 41495), (193, 37410), (215, 33582), (258, 27985), (290, 24897), (386, 18705), (430, 16791), (435, 16598), (579, 12470), (645, 11194), (870, 8299), (965, 7482), (1158, 6235), (1247, 5790), (1290, 5597), (1930, 3741), (2494, 2895)]