65071470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 162226944

約数和(自身を除く): 97155474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 73, 86, 129, 146, 215, 219, 258, 365, 430, 438, 645, 691, 730, 1095, 1290, 1382, 2073, 2190, 3139, 3455, 4146, 6278, 6910, 9417, 10365, 15695, 18834, 20730, 29713, 31390, 47085, 50443, 59426, 89139, 94170, 100886, 148565, 151329, 178278, 252215, 297130, 302658, 445695, 504430, 756645, 891390, 1513290, 2169049, 4338098, 6507147, 10845245, 13014294, 21690490, 32535735, 65071470]

約数ペア:

[(1, 65071470), (2, 32535735), (3, 21690490), (5, 13014294), (6, 10845245), (10, 6507147), (15, 4338098), (30, 2169049), (43, 1513290), (73, 891390), (86, 756645), (129, 504430), (146, 445695), (215, 302658), (219, 297130), (258, 252215), (365, 178278), (430, 151329), (438, 148565), (645, 100886), (691, 94170), (730, 89139), (1095, 59426), (1290, 50443), (1382, 47085), (2073, 31390), (2190, 29713), (3139, 20730), (3455, 18834), (4146, 15695), (6278, 10365), (6910, 9417)]