66941490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28979}}^1$

素因数の和:29007

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 133368270

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 28979, 57958, 86937, 144895, 173874, 202853, 289790, 318769, 405706, 434685, 608559, 637538, 869370, 956307, 1014265, 1217118, 1593845, 1912614, 2028530, 2231383, 3042795, 3187690, 4462766, 4781535, 6085590, 6694149, 9563070, 11156915, 13388298, 22313830, 33470745, 66941490]

約数ペア:

[(1, 66941490), (2, 33470745), (3, 22313830), (5, 13388298), (6, 11156915), (7, 9563070), (10, 6694149), (11, 6085590), (14, 4781535), (15, 4462766), (21, 3187690), (22, 3042795), (30, 2231383), (33, 2028530), (35, 1912614), (42, 1593845), (55, 1217118), (66, 1014265), (70, 956307), (77, 869370), (105, 637538), (110, 608559), (154, 434685), (165, 405706), (210, 318769), (231, 289790), (330, 202853), (385, 173874), (462, 144895), (770, 86937), (1155, 57958), (2310, 28979)]