1877776830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3137}}^1$

素因数の和:3895

約数の個数: 80

約数和(自身を含む): 5057577360

約数和(自身を除く): 3179800530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 739, 810, 1478, 2217, 3137, 3695, 4434, 6274, 6651, 7390, 9411, 11085, 13302, 15685, 18822, 19953, 22170, 28233, 31370, 33255, 39906, 47055, 56466, 59859, 66510, 84699, 94110, 99765, 119718, 141165, 169398, 199530, 254097, 282330, 299295, 423495, 508194, 598590, 846990, 1270485, 2318243, 2540970, 4636486, 6954729, 11591215, 13909458, 20864187, 23182430, 34773645, 41728374, 62592561, 69547290, 104320935, 125185122, 187777683, 208641870, 312962805, 375555366, 625925610, 938888415, 1877776830]

約数ペア:

[(1, 1877776830), (2, 938888415), (3, 625925610), (5, 375555366), (6, 312962805), (9, 208641870), (10, 187777683), (15, 125185122), (18, 104320935), (27, 69547290), (30, 62592561), (45, 41728374), (54, 34773645), (81, 23182430), (90, 20864187), (135, 13909458), (162, 11591215), (270, 6954729), (405, 4636486), (739, 2540970), (810, 2318243), (1478, 1270485), (2217, 846990), (3137, 598590), (3695, 508194), (4434, 423495), (6274, 299295), (6651, 282330), (7390, 254097), (9411, 199530), (11085, 169398), (13302, 141165), (15685, 119718), (18822, 99765), (19953, 94110), (22170, 84699), (28233, 66510), (31370, 59859), (33255, 56466), (39906, 47055)]