67718070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2354

約数の個数: 96

約数和(自身を含む): 205590528

約数和(自身を除く): 137872458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1410, 1645, 1974, 2115, 2287, 2961, 3290, 4230, 4574, 4935, 5922, 6861, 9870, 11435, 13722, 14805, 16009, 20583, 22870, 29610, 32018, 34305, 41166, 48027, 68610, 80045, 96054, 102915, 107489, 144081, 160090, 205830, 214978, 240135, 288162, 322467, 480270, 537445, 644934, 720405, 752423, 967401, 1074890, 1440810, 1504846, 1612335, 1934802, 2257269, 3224670, 3762115, 4514538, 4837005, 6771807, 7524230, 9674010, 11286345, 13543614, 22572690, 33859035, 67718070]

約数ペア:

[(1, 67718070), (2, 33859035), (3, 22572690), (5, 13543614), (6, 11286345), (7, 9674010), (9, 7524230), (10, 6771807), (14, 4837005), (15, 4514538), (18, 3762115), (21, 3224670), (30, 2257269), (35, 1934802), (42, 1612335), (45, 1504846), (47, 1440810), (63, 1074890), (70, 967401), (90, 752423), (94, 720405), (105, 644934), (126, 537445), (141, 480270), (210, 322467), (235, 288162), (282, 240135), (315, 214978), (329, 205830), (423, 160090), (470, 144081), (630, 107489), (658, 102915), (705, 96054), (846, 80045), (987, 68610), (1410, 48027), (1645, 41166), (1974, 34305), (2115, 32018), (2287, 29610), (2961, 22870), (3290, 20583), (4230, 16009), (4574, 14805), (4935, 13722), (5922, 11435), (6861, 9870)]