64914990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6577}}^1$

素因数の和:6641

約数の個数: 64

約数和(自身を含む): 181868544

約数和(自身を除く): 116953554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 6577, 9870, 13154, 19731, 32885, 39462, 46039, 65770, 92078, 98655, 138117, 197310, 230195, 276234, 309119, 460390, 618238, 690585, 927357, 1381170, 1545595, 1854714, 2163833, 3091190, 4327666, 4636785, 6491499, 9273570, 10819165, 12982998, 21638330, 32457495, 64914990]

約数ペア:

[(1, 64914990), (2, 32457495), (3, 21638330), (5, 12982998), (6, 10819165), (7, 9273570), (10, 6491499), (14, 4636785), (15, 4327666), (21, 3091190), (30, 2163833), (35, 1854714), (42, 1545595), (47, 1381170), (70, 927357), (94, 690585), (105, 618238), (141, 460390), (210, 309119), (235, 276234), (282, 230195), (329, 197310), (470, 138117), (658, 98655), (705, 92078), (987, 65770), (1410, 46039), (1645, 39462), (1974, 32885), (3290, 19731), (4935, 13154), (6577, 9870)]