8989830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 23783760

約数和(自身を除く): 14793930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1693, 1770, 2655, 3386, 5079, 5310, 8465, 10158, 15237, 16930, 25395, 30474, 50790, 76185, 99887, 152370, 199774, 299661, 499435, 599322, 898983, 998870, 1498305, 1797966, 2996610, 4494915, 8989830]

約数ペア:

[(1, 8989830), (2, 4494915), (3, 2996610), (5, 1797966), (6, 1498305), (9, 998870), (10, 898983), (15, 599322), (18, 499435), (30, 299661), (45, 199774), (59, 152370), (90, 99887), (118, 76185), (177, 50790), (295, 30474), (354, 25395), (531, 16930), (590, 15237), (885, 10158), (1062, 8465), (1693, 5310), (1770, 5079), (2655, 3386)]