2016365890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{60899}}^1$

素因数の和:60967

約数の個数: 64

約数和(自身を含む): 4630348800

約数和(自身を除く): 2613982910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1505, 2365, 3010, 3311, 4730, 6622, 16555, 33110, 60899, 121798, 304495, 426293, 608990, 669889, 852586, 1339778, 2131465, 2618657, 3349445, 4262930, 4689223, 5237314, 6698890, 9378446, 13093285, 18330599, 23446115, 26186570, 28805227, 36661198, 46892230, 57610454, 91652995, 144026135, 183305990, 201636589, 288052270, 403273178, 1008182945, 2016365890]

約数ペア:

[(1, 2016365890), (2, 1008182945), (5, 403273178), (7, 288052270), (10, 201636589), (11, 183305990), (14, 144026135), (22, 91652995), (35, 57610454), (43, 46892230), (55, 36661198), (70, 28805227), (77, 26186570), (86, 23446115), (110, 18330599), (154, 13093285), (215, 9378446), (301, 6698890), (385, 5237314), (430, 4689223), (473, 4262930), (602, 3349445), (770, 2618657), (946, 2131465), (1505, 1339778), (2365, 852586), (3010, 669889), (3311, 608990), (4730, 426293), (6622, 304495), (16555, 121798), (33110, 60899)]