15091860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{35933}}^1$

素因数の和:35952

約数の個数: 48

約数和(自身を含む): 48295296

約数和(自身を除く): 33203436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 35933, 71866, 107799, 143732, 179665, 215598, 251531, 359330, 431196, 503062, 538995, 718660, 754593, 1006124, 1077990, 1257655, 1509186, 2155980, 2515310, 3018372, 3772965, 5030620, 7545930, 15091860]

約数ペア:

[(1, 15091860), (2, 7545930), (3, 5030620), (4, 3772965), (5, 3018372), (6, 2515310), (7, 2155980), (10, 1509186), (12, 1257655), (14, 1077990), (15, 1006124), (20, 754593), (21, 718660), (28, 538995), (30, 503062), (35, 431196), (42, 359330), (60, 251531), (70, 215598), (84, 179665), (105, 143732), (140, 107799), (210, 71866), (420, 35933)]