28524210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 82494720

約数和(自身を除く): 53970510

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 61, 65, 66, 78, 109, 110, 122, 130, 143, 165, 183, 195, 218, 286, 305, 327, 330, 366, 390, 429, 545, 610, 654, 671, 715, 793, 858, 915, 1090, 1199, 1342, 1417, 1430, 1586, 1635, 1830, 2013, 2145, 2379, 2398, 2834, 3270, 3355, 3597, 3965, 4026, 4251, 4290, 4758, 5995, 6649, 6710, 7085, 7194, 7930, 8502, 8723, 10065, 11895, 11990, 13298, 14170, 15587, 17446, 17985, 19947, 20130, 21255, 23790, 26169, 31174, 33245, 35970, 39894, 42510, 43615, 46761, 52338, 66490, 73139, 77935, 86437, 87230, 93522, 99735, 130845, 146278, 155870, 172874, 199470, 219417, 233805, 259311, 261690, 365695, 432185, 438834, 467610, 518622, 731390, 864370, 950807, 1097085, 1296555, 1901614, 2194170, 2593110, 2852421, 4754035, 5704842, 9508070, 14262105, 28524210]

約数ペア:

[(1, 28524210), (2, 14262105), (3, 9508070), (5, 5704842), (6, 4754035), (10, 2852421), (11, 2593110), (13, 2194170), (15, 1901614), (22, 1296555), (26, 1097085), (30, 950807), (33, 864370), (39, 731390), (55, 518622), (61, 467610), (65, 438834), (66, 432185), (78, 365695), (109, 261690), (110, 259311), (122, 233805), (130, 219417), (143, 199470), (165, 172874), (183, 155870), (195, 146278), (218, 130845), (286, 99735), (305, 93522), (327, 87230), (330, 86437), (366, 77935), (390, 73139), (429, 66490), (545, 52338), (610, 46761), (654, 43615), (671, 42510), (715, 39894), (793, 35970), (858, 33245), (915, 31174), (1090, 26169), (1199, 23790), (1342, 21255), (1417, 20130), (1430, 19947), (1586, 17985), (1635, 17446), (1830, 15587), (2013, 14170), (2145, 13298), (2379, 11990), (2398, 11895), (2834, 10065), (3270, 8723), (3355, 8502), (3597, 7930), (3965, 7194), (4026, 7085), (4251, 6710), (4290, 6649), (4758, 5995)]