28588129290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{137927}}^1$

素因数の和:138001

約数の個数: 144

約数和(自身を含む): 88304815872

約数和(自身を除く): 59716686582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 63, 70, 90, 94, 98, 105, 126, 141, 147, 210, 235, 245, 282, 294, 315, 329, 423, 441, 470, 490, 630, 658, 705, 735, 846, 882, 987, 1410, 1470, 1645, 1974, 2115, 2205, 2303, 2961, 3290, 4230, 4410, 4606, 4935, 5922, 6909, 9870, 11515, 13818, 14805, 20727, 23030, 29610, 34545, 41454, 69090, 103635, 137927, 207270, 275854, 413781, 689635, 827562, 965489, 1241343, 1379270, 1930978, 2068905, 2482686, 2896467, 4137810, 4827445, 5792934, 6206715, 6482569, 6758423, 8689401, 9654890, 12413430, 12965138, 13516846, 14482335, 17378802, 19447707, 20275269, 28964670, 32412845, 33792115, 38895414, 40550538, 43447005, 45377983, 58343121, 60825807, 64825690, 67584230, 86894010, 90755966, 97238535, 101376345, 116686242, 121651614, 136133949, 194477070, 202752690, 226889915, 272267898, 291715605, 304129035, 317645881, 408401847, 453779830, 583431210, 608258070, 635291762, 680669745, 816803694, 952937643, 1361339490, 1588229405, 1905875286, 2042009235, 2858812929, 3176458810, 4084018470, 4764688215, 5717625858, 9529376430, 14294064645, 28588129290]

約数ペア:

[(1, 28588129290), (2, 14294064645), (3, 9529376430), (5, 5717625858), (6, 4764688215), (7, 4084018470), (9, 3176458810), (10, 2858812929), (14, 2042009235), (15, 1905875286), (18, 1588229405), (21, 1361339490), (30, 952937643), (35, 816803694), (42, 680669745), (45, 635291762), (47, 608258070), (49, 583431210), (63, 453779830), (70, 408401847), (90, 317645881), (94, 304129035), (98, 291715605), (105, 272267898), (126, 226889915), (141, 202752690), (147, 194477070), (210, 136133949), (235, 121651614), (245, 116686242), (282, 101376345), (294, 97238535), (315, 90755966), (329, 86894010), (423, 67584230), (441, 64825690), (470, 60825807), (490, 58343121), (630, 45377983), (658, 43447005), (705, 40550538), (735, 38895414), (846, 33792115), (882, 32412845), (987, 28964670), (1410, 20275269), (1470, 19447707), (1645, 17378802), (1974, 14482335), (2115, 13516846), (2205, 12965138), (2303, 12413430), (2961, 9654890), (3290, 8689401), (4230, 6758423), (4410, 6482569), (4606, 6206715), (4935, 5792934), (5922, 4827445), (6909, 4137810), (9870, 2896467), (11515, 2482686), (13818, 2068905), (14805, 1930978), (20727, 1379270), (23030, 1241343), (29610, 965489), (34545, 827562), (41454, 689635), (69090, 413781), (103635, 275854), (137927, 207270)]