28462170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86249}}^1$

素因数の和:86270

約数の個数: 32

約数和(自身を含む): 74520000

約数和(自身を除く): 46057830

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 86249, 172498, 258747, 431245, 517494, 862490, 948739, 1293735, 1897478, 2587470, 2846217, 4743695, 5692434, 9487390, 14231085, 28462170]

約数ペア:

[(1, 28462170), (2, 14231085), (3, 9487390), (5, 5692434), (6, 4743695), (10, 2846217), (11, 2587470), (15, 1897478), (22, 1293735), (30, 948739), (33, 862490), (55, 517494), (66, 431245), (110, 258747), (165, 172498), (330, 86249)]