84665210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 181958400

約数和(自身を除く): 97293190

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 179, 203, 233, 290, 358, 406, 466, 895, 1015, 1165, 1253, 1631, 1790, 2030, 2330, 2506, 3262, 5191, 6265, 6757, 8155, 10382, 12530, 13514, 16310, 25955, 33785, 36337, 41707, 47299, 51910, 67570, 72674, 83414, 94598, 181685, 208535, 236495, 291949, 363370, 417070, 472990, 583898, 1209503, 1459745, 2419006, 2919490, 6047515, 8466521, 12095030, 16933042, 42332605, 84665210]

約数ペア:

[(1, 84665210), (2, 42332605), (5, 16933042), (7, 12095030), (10, 8466521), (14, 6047515), (29, 2919490), (35, 2419006), (58, 1459745), (70, 1209503), (145, 583898), (179, 472990), (203, 417070), (233, 363370), (290, 291949), (358, 236495), (406, 208535), (466, 181685), (895, 94598), (1015, 83414), (1165, 72674), (1253, 67570), (1631, 51910), (1790, 47299), (2030, 41707), (2330, 36337), (2506, 33785), (3262, 25955), (5191, 16310), (6265, 13514), (6757, 12530), (8155, 10382)]