42564690

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{7507}}^1$

素因数の和:7533

約数の個数: 80

約数和(自身を含む): 130819392

約数和(自身を除く): 88254702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 7507, 15014, 22521, 37535, 45042, 52549, 67563, 75070, 105098, 112605, 135126, 157647, 202689, 225210, 262745, 315294, 337815, 405378, 472941, 525490, 608067, 675630, 788235, 945882, 1013445, 1216134, 1418823, 1576470, 2026890, 2364705, 2837646, 3040335, 4256469, 4729410, 6080670, 7094115, 8512938, 14188230, 21282345, 42564690]

約数ペア:

[(1, 42564690), (2, 21282345), (3, 14188230), (5, 8512938), (6, 7094115), (7, 6080670), (9, 4729410), (10, 4256469), (14, 3040335), (15, 2837646), (18, 2364705), (21, 2026890), (27, 1576470), (30, 1418823), (35, 1216134), (42, 1013445), (45, 945882), (54, 788235), (63, 675630), (70, 608067), (81, 525490), (90, 472941), (105, 405378), (126, 337815), (135, 315294), (162, 262745), (189, 225210), (210, 202689), (270, 157647), (315, 135126), (378, 112605), (405, 105098), (567, 75070), (630, 67563), (810, 52549), (945, 45042), (1134, 37535), (1890, 22521), (2835, 15014), (5670, 7507)]