13866780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 39029760

約数和(自身を除く): 25162980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 967, 1195, 1434, 1934, 2390, 2868, 2901, 3585, 3868, 4780, 4835, 5802, 7170, 9670, 11604, 14340, 14505, 19340, 29010, 58020, 231113, 462226, 693339, 924452, 1155565, 1386678, 2311130, 2773356, 3466695, 4622260, 6933390, 13866780]

約数ペア:

[(1, 13866780), (2, 6933390), (3, 4622260), (4, 3466695), (5, 2773356), (6, 2311130), (10, 1386678), (12, 1155565), (15, 924452), (20, 693339), (30, 462226), (60, 231113), (239, 58020), (478, 29010), (717, 19340), (956, 14505), (967, 14340), (1195, 11604), (1434, 9670), (1934, 7170), (2390, 5802), (2868, 4835), (2901, 4780), (3585, 3868)]