7839330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 19768320

約数和(自身を除く): 11928990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 59, 86, 103, 118, 129, 177, 206, 215, 258, 295, 309, 354, 430, 515, 590, 618, 645, 885, 1030, 1290, 1545, 1770, 2537, 3090, 4429, 5074, 6077, 7611, 8858, 12154, 12685, 13287, 15222, 18231, 22145, 25370, 26574, 30385, 36462, 38055, 44290, 60770, 66435, 76110, 91155, 132870, 182310, 261311, 522622, 783933, 1306555, 1567866, 2613110, 3919665, 7839330]

約数ペア:

[(1, 7839330), (2, 3919665), (3, 2613110), (5, 1567866), (6, 1306555), (10, 783933), (15, 522622), (30, 261311), (43, 182310), (59, 132870), (86, 91155), (103, 76110), (118, 66435), (129, 60770), (177, 44290), (206, 38055), (215, 36462), (258, 30385), (295, 26574), (309, 25370), (354, 22145), (430, 18231), (515, 15222), (590, 13287), (618, 12685), (645, 12154), (885, 8858), (1030, 7611), (1290, 6077), (1545, 5074), (1770, 4429), (2537, 3090)]