29882220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3583}}^1$

素因数の和:3734

約数の個数: 48

約数和(自身を含む): 84295680

約数和(自身を除く): 54413460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3583, 4170, 7166, 8340, 10749, 14332, 17915, 21498, 35830, 42996, 53745, 71660, 107490, 214980, 498037, 996074, 1494111, 1992148, 2490185, 2988222, 4980370, 5976444, 7470555, 9960740, 14941110, 29882220]

約数ペア:

[(1, 29882220), (2, 14941110), (3, 9960740), (4, 7470555), (5, 5976444), (6, 4980370), (10, 2988222), (12, 2490185), (15, 1992148), (20, 1494111), (30, 996074), (60, 498037), (139, 214980), (278, 107490), (417, 71660), (556, 53745), (695, 42996), (834, 35830), (1390, 21498), (1668, 17915), (2085, 14332), (2780, 10749), (3583, 8340), (4170, 7166)]