277011630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1631

約数の個数: 128

約数和(自身を含む): 853493760

約数和(自身を除く): 576482130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 485, 582, 630, 679, 873, 945, 970, 1358, 1455, 1511, 1746, 1890, 2037, 2619, 2910, 3022, 3395, 4074, 4365, 4533, 5238, 6111, 6790, 7555, 8730, 9066, 10185, 10577, 12222, 13095, 13599, 15110, 18333, 20370, 21154, 22665, 26190, 27198, 30555, 31731, 36666, 40797, 45330, 52885, 61110, 63462, 67995, 81594, 91665, 95193, 105770, 135990, 146567, 158655, 183330, 190386, 203985, 285579, 293134, 317310, 407970, 439701, 475965, 571158, 732835, 879402, 951930, 1025969, 1319103, 1427895, 1465670, 2051938, 2198505, 2638206, 2855790, 3077907, 3957309, 4397010, 5129845, 6155814, 6595515, 7914618, 9233721, 10259690, 13191030, 15389535, 18467442, 19786545, 27701163, 30779070, 39573090, 46168605, 55402326, 92337210, 138505815, 277011630]

約数ペア:

[(1, 277011630), (2, 138505815), (3, 92337210), (5, 55402326), (6, 46168605), (7, 39573090), (9, 30779070), (10, 27701163), (14, 19786545), (15, 18467442), (18, 15389535), (21, 13191030), (27, 10259690), (30, 9233721), (35, 7914618), (42, 6595515), (45, 6155814), (54, 5129845), (63, 4397010), (70, 3957309), (90, 3077907), (97, 2855790), (105, 2638206), (126, 2198505), (135, 2051938), (189, 1465670), (194, 1427895), (210, 1319103), (270, 1025969), (291, 951930), (315, 879402), (378, 732835), (485, 571158), (582, 475965), (630, 439701), (679, 407970), (873, 317310), (945, 293134), (970, 285579), (1358, 203985), (1455, 190386), (1511, 183330), (1746, 158655), (1890, 146567), (2037, 135990), (2619, 105770), (2910, 95193), (3022, 91665), (3395, 81594), (4074, 67995), (4365, 63462), (4533, 61110), (5238, 52885), (6111, 45330), (6790, 40797), (7555, 36666), (8730, 31731), (9066, 30555), (10185, 27198), (10577, 26190), (12222, 22665), (13095, 21154), (13599, 20370), (15110, 18333)]