886579470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2129}}^1$

素因数の和:2810

約数の個数: 96

約数和(自身を含む): 2639632320

約数和(自身を除く): 1753052850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 661, 1322, 1983, 2129, 3305, 3966, 4258, 4627, 5949, 6387, 6610, 9254, 9915, 10645, 11898, 12774, 13881, 14903, 19161, 19830, 21290, 23135, 27762, 29745, 29806, 31935, 38322, 41643, 44709, 46270, 59490, 63870, 69405, 74515, 83286, 89418, 95805, 134127, 138810, 149030, 191610, 208215, 223545, 268254, 416430, 447090, 670635, 1341270, 1407269, 2814538, 4221807, 7036345, 8443614, 9850883, 12665421, 14072690, 19701766, 21109035, 25330842, 29552649, 42218070, 49254415, 59105298, 63327105, 88657947, 98508830, 126654210, 147763245, 177315894, 295526490, 443289735, 886579470]

約数ペア:

[(1, 886579470), (2, 443289735), (3, 295526490), (5, 177315894), (6, 147763245), (7, 126654210), (9, 98508830), (10, 88657947), (14, 63327105), (15, 59105298), (18, 49254415), (21, 42218070), (30, 29552649), (35, 25330842), (42, 21109035), (45, 19701766), (63, 14072690), (70, 12665421), (90, 9850883), (105, 8443614), (126, 7036345), (210, 4221807), (315, 2814538), (630, 1407269), (661, 1341270), (1322, 670635), (1983, 447090), (2129, 416430), (3305, 268254), (3966, 223545), (4258, 208215), (4627, 191610), (5949, 149030), (6387, 138810), (6610, 134127), (9254, 95805), (9915, 89418), (10645, 83286), (11898, 74515), (12774, 69405), (13881, 63870), (14903, 59490), (19161, 46270), (19830, 44709), (21290, 41643), (23135, 38322), (27762, 31935), (29745, 29806)]