16968210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 50803200

約数和(自身を除く): 33834990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 97, 98, 102, 105, 119, 147, 170, 194, 210, 238, 245, 255, 291, 294, 343, 357, 485, 490, 510, 582, 595, 679, 686, 714, 735, 833, 970, 1029, 1190, 1358, 1455, 1470, 1649, 1666, 1715, 1785, 2037, 2058, 2499, 2910, 3298, 3395, 3430, 3570, 4074, 4165, 4753, 4947, 4998, 5145, 5831, 6790, 8245, 8330, 9506, 9894, 10185, 10290, 11543, 11662, 12495, 14259, 16490, 17493, 20370, 23086, 23765, 24735, 24990, 28518, 29155, 33271, 34629, 34986, 47530, 49470, 57715, 58310, 66542, 69258, 71295, 80801, 87465, 99813, 115430, 142590, 161602, 166355, 173145, 174930, 199626, 242403, 332710, 346290, 404005, 484806, 499065, 565607, 808010, 998130, 1131214, 1212015, 1696821, 2424030, 2828035, 3393642, 5656070, 8484105, 16968210]

約数ペア:

[(1, 16968210), (2, 8484105), (3, 5656070), (5, 3393642), (6, 2828035), (7, 2424030), (10, 1696821), (14, 1212015), (15, 1131214), (17, 998130), (21, 808010), (30, 565607), (34, 499065), (35, 484806), (42, 404005), (49, 346290), (51, 332710), (70, 242403), (85, 199626), (97, 174930), (98, 173145), (102, 166355), (105, 161602), (119, 142590), (147, 115430), (170, 99813), (194, 87465), (210, 80801), (238, 71295), (245, 69258), (255, 66542), (291, 58310), (294, 57715), (343, 49470), (357, 47530), (485, 34986), (490, 34629), (510, 33271), (582, 29155), (595, 28518), (679, 24990), (686, 24735), (714, 23765), (735, 23086), (833, 20370), (970, 17493), (1029, 16490), (1190, 14259), (1358, 12495), (1455, 11662), (1470, 11543), (1649, 10290), (1666, 10185), (1715, 9894), (1785, 9506), (2037, 8330), (2058, 8245), (2499, 6790), (2910, 5831), (3298, 5145), (3395, 4998), (3430, 4947), (3570, 4753), (4074, 4165)]