9805290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 26307072

約数和(自身を除く): 16501782

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 691, 946, 1290, 1382, 1419, 2073, 2365, 2838, 3455, 4146, 4730, 6910, 7095, 7601, 10365, 14190, 15202, 20730, 22803, 29713, 38005, 45606, 59426, 76010, 89139, 114015, 148565, 178278, 228030, 297130, 326843, 445695, 653686, 891390, 980529, 1634215, 1961058, 3268430, 4902645, 9805290]

約数ペア:

[(1, 9805290), (2, 4902645), (3, 3268430), (5, 1961058), (6, 1634215), (10, 980529), (11, 891390), (15, 653686), (22, 445695), (30, 326843), (33, 297130), (43, 228030), (55, 178278), (66, 148565), (86, 114015), (110, 89139), (129, 76010), (165, 59426), (215, 45606), (258, 38005), (330, 29713), (430, 22803), (473, 20730), (645, 15202), (691, 14190), (946, 10365), (1290, 7601), (1382, 7095), (1419, 6910), (2073, 4730), (2365, 4146), (2838, 3455)]