8939370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 23721984

約数和(自身を除く): 14782614

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 103, 110, 165, 206, 263, 309, 330, 515, 526, 618, 789, 1030, 1133, 1315, 1545, 1578, 2266, 2630, 2893, 3090, 3399, 3945, 5665, 5786, 6798, 7890, 8679, 11330, 14465, 16995, 17358, 27089, 28930, 33990, 43395, 54178, 81267, 86790, 135445, 162534, 270890, 297979, 406335, 595958, 812670, 893937, 1489895, 1787874, 2979790, 4469685, 8939370]

約数ペア:

[(1, 8939370), (2, 4469685), (3, 2979790), (5, 1787874), (6, 1489895), (10, 893937), (11, 812670), (15, 595958), (22, 406335), (30, 297979), (33, 270890), (55, 162534), (66, 135445), (103, 86790), (110, 81267), (165, 54178), (206, 43395), (263, 33990), (309, 28930), (330, 27089), (515, 17358), (526, 16995), (618, 14465), (789, 11330), (1030, 8679), (1133, 7890), (1315, 6798), (1545, 5786), (1578, 5665), (2266, 3945), (2630, 3399), (2893, 3090)]