2255221430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{68113}}^1$

素因数の和:68181

約数の個数: 64

約数和(自身を含む): 5178843648

約数和(自身を除く): 2923622218

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, 68113, 136226, 340565, 476791, 681130, 749243, 953582, 1498486, 2383955, 2928859, 3746215, 4767910, 5244701, 5857718, 7492430, 10489402, 14644295, 20502013, 26223505, 29288590, 32217449, 41004026, 52447010, 64434898, 102510065, 161087245, 205020130, 225522143, 322174490, 451044286, 1127610715, 2255221430]

約数ペア:

[(1, 2255221430), (2, 1127610715), (5, 451044286), (7, 322174490), (10, 225522143), (11, 205020130), (14, 161087245), (22, 102510065), (35, 64434898), (43, 52447010), (55, 41004026), (70, 32217449), (77, 29288590), (86, 26223505), (110, 20502013), (154, 14644295), (215, 10489402), (301, 7492430), (385, 5857718), (430, 5244701), (473, 4767910), (602, 3746215), (770, 2928859), (946, 2383955), (1505, 1498486), (2365, 953582), (3010, 749243), (3311, 681130), (4730, 476791), (6622, 340565), (16555, 136226), (33110, 68113)]