66689070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{587}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 183568896

約数和(自身を除く): 116879826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 541, 587, 1082, 1174, 1623, 1761, 2705, 2935, 3246, 3522, 3787, 4109, 5410, 5870, 7574, 8115, 8218, 8805, 11361, 12327, 16230, 17610, 18935, 20545, 22722, 24654, 37870, 41090, 56805, 61635, 113610, 123270, 317567, 635134, 952701, 1587835, 1905402, 2222969, 3175670, 4445938, 4763505, 6668907, 9527010, 11114845, 13337814, 22229690, 33344535, 66689070]

約数ペア:

[(1, 66689070), (2, 33344535), (3, 22229690), (5, 13337814), (6, 11114845), (7, 9527010), (10, 6668907), (14, 4763505), (15, 4445938), (21, 3175670), (30, 2222969), (35, 1905402), (42, 1587835), (70, 952701), (105, 635134), (210, 317567), (541, 123270), (587, 113610), (1082, 61635), (1174, 56805), (1623, 41090), (1761, 37870), (2705, 24654), (2935, 22722), (3246, 20545), (3522, 18935), (3787, 17610), (4109, 16230), (5410, 12327), (5870, 11361), (7574, 8805), (8115, 8218)]