9449940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5431}}^1$

素因数の和:5472

約数の個数: 48

約数和(自身を含む): 27377280

約数和(自身を除く): 17927340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 5431, 10862, 16293, 21724, 27155, 32586, 54310, 65172, 81465, 108620, 157499, 162930, 314998, 325860, 472497, 629996, 787495, 944994, 1574990, 1889988, 2362485, 3149980, 4724970, 9449940]

約数ペア:

[(1, 9449940), (2, 4724970), (3, 3149980), (4, 2362485), (5, 1889988), (6, 1574990), (10, 944994), (12, 787495), (15, 629996), (20, 472497), (29, 325860), (30, 314998), (58, 162930), (60, 157499), (87, 108620), (116, 81465), (145, 65172), (174, 54310), (290, 32586), (348, 27155), (435, 21724), (580, 16293), (870, 10862), (1740, 5431)]