212533530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 579280896

約数和(自身を除く): 366747366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 71, 94, 110, 141, 142, 165, 193, 213, 235, 282, 330, 355, 386, 426, 470, 517, 579, 705, 710, 781, 965, 1034, 1065, 1158, 1410, 1551, 1562, 1930, 2123, 2130, 2343, 2585, 2895, 3102, 3337, 3905, 4246, 4686, 5170, 5790, 6369, 6674, 7755, 7810, 9071, 10011, 10615, 11715, 12738, 13703, 15510, 16685, 18142, 20022, 21230, 23430, 27213, 27406, 31845, 33370, 36707, 41109, 45355, 50055, 54426, 63690, 68515, 73414, 82218, 90710, 99781, 100110, 110121, 136065, 137030, 150733, 183535, 199562, 205545, 220242, 272130, 299343, 301466, 367070, 411090, 452199, 498905, 550605, 598686, 644041, 753665, 904398, 997810, 1101210, 1288082, 1496715, 1507330, 1932123, 2260995, 2993430, 3220205, 3864246, 4521990, 6440410, 7084451, 9660615, 14168902, 19321230, 21253353, 35422255, 42506706, 70844510, 106266765, 212533530]

約数ペア:

[(1, 212533530), (2, 106266765), (3, 70844510), (5, 42506706), (6, 35422255), (10, 21253353), (11, 19321230), (15, 14168902), (22, 9660615), (30, 7084451), (33, 6440410), (47, 4521990), (55, 3864246), (66, 3220205), (71, 2993430), (94, 2260995), (110, 1932123), (141, 1507330), (142, 1496715), (165, 1288082), (193, 1101210), (213, 997810), (235, 904398), (282, 753665), (330, 644041), (355, 598686), (386, 550605), (426, 498905), (470, 452199), (517, 411090), (579, 367070), (705, 301466), (710, 299343), (781, 272130), (965, 220242), (1034, 205545), (1065, 199562), (1158, 183535), (1410, 150733), (1551, 137030), (1562, 136065), (1930, 110121), (2123, 100110), (2130, 99781), (2343, 90710), (2585, 82218), (2895, 73414), (3102, 68515), (3337, 63690), (3905, 54426), (4246, 50055), (4686, 45355), (5170, 41109), (5790, 36707), (6369, 33370), (6674, 31845), (7755, 27406), (7810, 27213), (9071, 23430), (10011, 21230), (10615, 20022), (11715, 18142), (12738, 16685), (13703, 15510)]