12828270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 39223296

約数和(自身を除く): 26395026

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 127, 130, 182, 185, 195, 210, 222, 254, 259, 273, 370, 381, 390, 455, 481, 518, 546, 555, 635, 762, 777, 889, 910, 962, 1110, 1270, 1295, 1365, 1443, 1554, 1651, 1778, 1905, 2405, 2590, 2667, 2730, 2886, 3302, 3367, 3810, 3885, 4445, 4699, 4810, 4953, 5334, 6734, 7215, 7770, 8255, 8890, 9398, 9906, 10101, 11557, 13335, 14097, 14430, 16510, 16835, 20202, 23114, 23495, 24765, 26670, 28194, 32893, 33670, 34671, 46990, 49530, 50505, 57785, 61087, 65786, 69342, 70485, 98679, 101010, 115570, 122174, 140970, 164465, 173355, 183261, 197358, 305435, 328930, 346710, 366522, 427609, 493395, 610870, 855218, 916305, 986790, 1282827, 1832610, 2138045, 2565654, 4276090, 6414135, 12828270]

約数ペア:

[(1, 12828270), (2, 6414135), (3, 4276090), (5, 2565654), (6, 2138045), (7, 1832610), (10, 1282827), (13, 986790), (14, 916305), (15, 855218), (21, 610870), (26, 493395), (30, 427609), (35, 366522), (37, 346710), (39, 328930), (42, 305435), (65, 197358), (70, 183261), (74, 173355), (78, 164465), (91, 140970), (105, 122174), (111, 115570), (127, 101010), (130, 98679), (182, 70485), (185, 69342), (195, 65786), (210, 61087), (222, 57785), (254, 50505), (259, 49530), (273, 46990), (370, 34671), (381, 33670), (390, 32893), (455, 28194), (481, 26670), (518, 24765), (546, 23495), (555, 23114), (635, 20202), (762, 16835), (777, 16510), (889, 14430), (910, 14097), (962, 13335), (1110, 11557), (1270, 10101), (1295, 9906), (1365, 9398), (1443, 8890), (1554, 8255), (1651, 7770), (1778, 7215), (1905, 6734), (2405, 5334), (2590, 4953), (2667, 4810), (2730, 4699), (2886, 4445), (3302, 3885), (3367, 3810)]