478701790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{70501}}^1$

素因数の和:70612

約数の個数: 32

約数和(自身を含む): 994924224

約数和(自身を除く): 516222434

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 70501, 141002, 352505, 493507, 705010, 987014, 2467535, 4935070, 6838597, 13677194, 34192985, 47870179, 68385970, 95740358, 239350895, 478701790]

約数ペア:

[(1, 478701790), (2, 239350895), (5, 95740358), (7, 68385970), (10, 47870179), (14, 34192985), (35, 13677194), (70, 6838597), (97, 4935070), (194, 2467535), (485, 987014), (679, 705010), (970, 493507), (1358, 352505), (3395, 141002), (6790, 70501)]