227013220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{70501}}^1$

素因数の和:70540

約数の個数: 48

約数和(自身を含む): 568528128

約数和(自身を除く): 341514908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 70501, 141002, 282004, 352505, 493507, 705010, 987014, 1410020, 1621523, 1974028, 2467535, 3243046, 4935070, 6486092, 8107615, 9870140, 11350661, 16215230, 22701322, 32430460, 45402644, 56753305, 113506610, 227013220]

約数ペア:

[(1, 227013220), (2, 113506610), (4, 56753305), (5, 45402644), (7, 32430460), (10, 22701322), (14, 16215230), (20, 11350661), (23, 9870140), (28, 8107615), (35, 6486092), (46, 4935070), (70, 3243046), (92, 2467535), (115, 1974028), (140, 1621523), (161, 1410020), (230, 987014), (322, 705010), (460, 493507), (644, 352505), (805, 282004), (1610, 141002), (3220, 70501)]