15704000940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{122477}}^1$

素因数の和:124626

約数の個数: 48

約数和(自身を含む): 43992137952

約数和(自身を除く): 28288137012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2137, 4274, 6411, 8548, 10685, 12822, 21370, 25644, 32055, 42740, 64110, 122477, 128220, 244954, 367431, 489908, 612385, 734862, 1224770, 1469724, 1837155, 2449540, 3674310, 7348620, 261733349, 523466698, 785200047, 1046933396, 1308666745, 1570400094, 2617333490, 3140800188, 3926000235, 5234666980, 7852000470, 15704000940]

約数ペア:

[(1, 15704000940), (2, 7852000470), (3, 5234666980), (4, 3926000235), (5, 3140800188), (6, 2617333490), (10, 1570400094), (12, 1308666745), (15, 1046933396), (20, 785200047), (30, 523466698), (60, 261733349), (2137, 7348620), (4274, 3674310), (6411, 2449540), (8548, 1837155), (10685, 1469724), (12822, 1224770), (21370, 734862), (25644, 612385), (32055, 489908), (42740, 367431), (64110, 244954), (122477, 128220)]