42239610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{22349}}^1$

素因数の和:22372

約数の個数: 64

約数和(自身を含む): 128736000

約数和(自身を除く): 86496390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 22349, 44698, 67047, 111745, 134094, 156443, 201141, 223490, 312886, 335235, 402282, 469329, 603423, 670470, 782215, 938658, 1005705, 1206846, 1407987, 1564430, 2011410, 2346645, 2815974, 3017115, 4223961, 4693290, 6034230, 7039935, 8447922, 14079870, 21119805, 42239610]

約数ペア:

[(1, 42239610), (2, 21119805), (3, 14079870), (5, 8447922), (6, 7039935), (7, 6034230), (9, 4693290), (10, 4223961), (14, 3017115), (15, 2815974), (18, 2346645), (21, 2011410), (27, 1564430), (30, 1407987), (35, 1206846), (42, 1005705), (45, 938658), (54, 782215), (63, 670470), (70, 603423), (90, 469329), (105, 402282), (126, 335235), (135, 312886), (189, 223490), (210, 201141), (270, 156443), (315, 134094), (378, 111745), (630, 67047), (945, 44698), (1890, 22349)]