66113220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1667}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 185508288

約数和(自身を除く): 119395068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1667, 1983, 2644, 3305, 3334, 3966, 5001, 6610, 6668, 7932, 8335, 9915, 10002, 13220, 16670, 19830, 20004, 25005, 33340, 39660, 50010, 100020, 1101887, 2203774, 3305661, 4407548, 5509435, 6611322, 11018870, 13222644, 16528305, 22037740, 33056610, 66113220]

約数ペア:

[(1, 66113220), (2, 33056610), (3, 22037740), (4, 16528305), (5, 13222644), (6, 11018870), (10, 6611322), (12, 5509435), (15, 4407548), (20, 3305661), (30, 2203774), (60, 1101887), (661, 100020), (1322, 50010), (1667, 39660), (1983, 33340), (2644, 25005), (3305, 20004), (3334, 19830), (3966, 16670), (5001, 13220), (6610, 10002), (6668, 9915), (7932, 8335)]