11647740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 35703360

約数和(自身を除く): 24055620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 137, 156, 195, 218, 260, 274, 327, 390, 411, 436, 545, 548, 654, 685, 780, 822, 1090, 1308, 1370, 1417, 1635, 1644, 1781, 2055, 2180, 2740, 2834, 3270, 3562, 4110, 4251, 5343, 5668, 6540, 7085, 7124, 8220, 8502, 8905, 10686, 14170, 14933, 17004, 17810, 21255, 21372, 26715, 28340, 29866, 35620, 42510, 44799, 53430, 59732, 74665, 85020, 89598, 106860, 149330, 179196, 194129, 223995, 298660, 388258, 447990, 582387, 776516, 895980, 970645, 1164774, 1941290, 2329548, 2911935, 3882580, 5823870, 11647740]

約数ペア:

[(1, 11647740), (2, 5823870), (3, 3882580), (4, 2911935), (5, 2329548), (6, 1941290), (10, 1164774), (12, 970645), (13, 895980), (15, 776516), (20, 582387), (26, 447990), (30, 388258), (39, 298660), (52, 223995), (60, 194129), (65, 179196), (78, 149330), (109, 106860), (130, 89598), (137, 85020), (156, 74665), (195, 59732), (218, 53430), (260, 44799), (274, 42510), (327, 35620), (390, 29866), (411, 28340), (436, 26715), (545, 21372), (548, 21255), (654, 17810), (685, 17004), (780, 14933), (822, 14170), (1090, 10686), (1308, 8905), (1370, 8502), (1417, 8220), (1635, 7124), (1644, 7085), (1781, 6540), (2055, 5668), (2180, 5343), (2740, 4251), (2834, 4110), (3270, 3562)]