214311756820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1287467}}^1$

素因数の和:1287553

約数の個数: 96

約数和(自身を含む): 545062452480

約数和(自身を除く): 330750695660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 41, 58, 70, 82, 116, 140, 145, 164, 203, 205, 287, 290, 406, 410, 574, 580, 812, 820, 1015, 1148, 1189, 1435, 2030, 2378, 2870, 4060, 4756, 5740, 5945, 8323, 11890, 16646, 23780, 33292, 41615, 83230, 166460, 1287467, 2574934, 5149868, 6437335, 9012269, 12874670, 18024538, 25749340, 36049076, 37336543, 45061345, 52786147, 74673086, 90122690, 105572294, 149346172, 180245380, 186682715, 211144588, 261355801, 263930735, 369503029, 373365430, 522711602, 527861470, 739006058, 746730860, 1045423204, 1055722940, 1306779005, 1478012116, 1530798263, 1847515145, 2613558010, 3061596526, 3695030290, 5227116020, 6123193052, 7390060580, 7653991315, 10715587841, 15307982630, 21431175682, 30615965260, 42862351364, 53577939205, 107155878410, 214311756820]

約数ペア:

[(1, 214311756820), (2, 107155878410), (4, 53577939205), (5, 42862351364), (7, 30615965260), (10, 21431175682), (14, 15307982630), (20, 10715587841), (28, 7653991315), (29, 7390060580), (35, 6123193052), (41, 5227116020), (58, 3695030290), (70, 3061596526), (82, 2613558010), (116, 1847515145), (140, 1530798263), (145, 1478012116), (164, 1306779005), (203, 1055722940), (205, 1045423204), (287, 746730860), (290, 739006058), (406, 527861470), (410, 522711602), (574, 373365430), (580, 369503029), (812, 263930735), (820, 261355801), (1015, 211144588), (1148, 186682715), (1189, 180245380), (1435, 149346172), (2030, 105572294), (2378, 90122690), (2870, 74673086), (4060, 52786147), (4756, 45061345), (5740, 37336543), (5945, 36049076), (8323, 25749340), (11890, 18024538), (16646, 12874670), (23780, 9012269), (33292, 6437335), (41615, 5149868), (83230, 2574934), (166460, 1287467)]