26718090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2771

約数の個数: 64

約数和(自身を含む): 74870784

約数和(自身を除く): 48152694

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, 2707, 3290, 4935, 5414, 8121, 9870, 13535, 16242, 18949, 27070, 37898, 40605, 56847, 81210, 94745, 113694, 127229, 189490, 254458, 284235, 381687, 568470, 636145, 763374, 890603, 1272290, 1781206, 1908435, 2671809, 3816870, 4453015, 5343618, 8906030, 13359045, 26718090]

約数ペア:

[(1, 26718090), (2, 13359045), (3, 8906030), (5, 5343618), (6, 4453015), (7, 3816870), (10, 2671809), (14, 1908435), (15, 1781206), (21, 1272290), (30, 890603), (35, 763374), (42, 636145), (47, 568470), (70, 381687), (94, 284235), (105, 254458), (141, 189490), (210, 127229), (235, 113694), (282, 94745), (329, 81210), (470, 56847), (658, 40605), (705, 37898), (987, 27070), (1410, 18949), (1645, 16242), (1974, 13535), (2707, 9870), (3290, 8121), (4935, 5414)]