6986910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 80

約数和(自身を含む): 19763856

約数和(自身を除く): 12776946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 97, 98, 105, 147, 194, 210, 245, 291, 294, 343, 485, 490, 582, 679, 686, 735, 970, 1029, 1358, 1455, 1470, 1715, 2037, 2058, 2401, 2910, 3395, 3430, 4074, 4753, 4802, 5145, 6790, 7203, 9506, 10185, 10290, 12005, 14259, 14406, 20370, 23765, 24010, 28518, 33271, 36015, 47530, 66542, 71295, 72030, 99813, 142590, 166355, 199626, 232897, 332710, 465794, 499065, 698691, 998130, 1164485, 1397382, 2328970, 3493455, 6986910]

約数ペア:

[(1, 6986910), (2, 3493455), (3, 2328970), (5, 1397382), (6, 1164485), (7, 998130), (10, 698691), (14, 499065), (15, 465794), (21, 332710), (30, 232897), (35, 199626), (42, 166355), (49, 142590), (70, 99813), (97, 72030), (98, 71295), (105, 66542), (147, 47530), (194, 36015), (210, 33271), (245, 28518), (291, 24010), (294, 23765), (343, 20370), (485, 14406), (490, 14259), (582, 12005), (679, 10290), (686, 10185), (735, 9506), (970, 7203), (1029, 6790), (1358, 5145), (1455, 4802), (1470, 4753), (1715, 4074), (2037, 3430), (2058, 3395), (2401, 2910)]