1283310

素因数分解:

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

素因数の和:127

約数の個数: 96

約数和(自身を含む): 4021920

約数和(自身を除く): 2738610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 97, 98, 105, 126, 135, 147, 189, 194, 210, 245, 270, 291, 294, 315, 378, 441, 485, 490, 582, 630, 679, 735, 873, 882, 945, 970, 1323, 1358, 1455, 1470, 1746, 1890, 2037, 2205, 2619, 2646, 2910, 3395, 4074, 4365, 4410, 4753, 5238, 6111, 6615, 6790, 8730, 9506, 10185, 12222, 13095, 13230, 14259, 18333, 20370, 23765, 26190, 28518, 30555, 36666, 42777, 47530, 61110, 71295, 85554, 91665, 128331, 142590, 183330, 213885, 256662, 427770, 641655, 1283310]

約数ペア:

[(1, 1283310), (2, 641655), (3, 427770), (5, 256662), (6, 213885), (7, 183330), (9, 142590), (10, 128331), (14, 91665), (15, 85554), (18, 71295), (21, 61110), (27, 47530), (30, 42777), (35, 36666), (42, 30555), (45, 28518), (49, 26190), (54, 23765), (63, 20370), (70, 18333), (90, 14259), (97, 13230), (98, 13095), (105, 12222), (126, 10185), (135, 9506), (147, 8730), (189, 6790), (194, 6615), (210, 6111), (245, 5238), (270, 4753), (291, 4410), (294, 4365), (315, 4074), (378, 3395), (441, 2910), (485, 2646), (490, 2619), (582, 2205), (630, 2037), (679, 1890), (735, 1746), (873, 1470), (882, 1455), (945, 1358), (970, 1323)]