17967653970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1820431}}^1$

素因数の和:1820495

約数の個数: 64

約数和(自身を含む): 50331303936

約数和(自身を除く): 32363649966

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, 9870, 1820431, 3640862, 5461293, 9102155, 10922586, 12743017, 18204310, 25486034, 27306465, 38229051, 54612930, 63715085, 76458102, 85560257, 127430170, 171120514, 191145255, 256680771, 382290510, 427801285, 513361542, 598921799, 855602570, 1197843598, 1283403855, 1796765397, 2566807710, 2994608995, 3593530794, 5989217990, 8983826985, 17967653970]

約数ペア:

[(1, 17967653970), (2, 8983826985), (3, 5989217990), (5, 3593530794), (6, 2994608995), (7, 2566807710), (10, 1796765397), (14, 1283403855), (15, 1197843598), (21, 855602570), (30, 598921799), (35, 513361542), (42, 427801285), (47, 382290510), (70, 256680771), (94, 191145255), (105, 171120514), (141, 127430170), (210, 85560257), (235, 76458102), (282, 63715085), (329, 54612930), (470, 38229051), (658, 27306465), (705, 25486034), (987, 18204310), (1410, 12743017), (1645, 10922586), (1974, 9102155), (3290, 5461293), (4935, 3640862), (9870, 1820431)]