29813196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^2$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 82840576

約数和(自身を除く): 53027380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 107, 124, 186, 214, 217, 321, 372, 428, 434, 642, 651, 749, 868, 1284, 1302, 1498, 2247, 2604, 2996, 3317, 4494, 6634, 8988, 9951, 11449, 13268, 19902, 22898, 23219, 34347, 39804, 45796, 46438, 68694, 69657, 80143, 92876, 137388, 139314, 160286, 240429, 278628, 320572, 354919, 480858, 709838, 961716, 1064757, 1419676, 2129514, 2484433, 4259028, 4968866, 7453299, 9937732, 14906598, 29813196]

約数ペア:

[(1, 29813196), (2, 14906598), (3, 9937732), (4, 7453299), (6, 4968866), (7, 4259028), (12, 2484433), (14, 2129514), (21, 1419676), (28, 1064757), (31, 961716), (42, 709838), (62, 480858), (84, 354919), (93, 320572), (107, 278628), (124, 240429), (186, 160286), (214, 139314), (217, 137388), (321, 92876), (372, 80143), (428, 69657), (434, 68694), (642, 46438), (651, 45796), (749, 39804), (868, 34347), (1284, 23219), (1302, 22898), (1498, 19902), (2247, 13268), (2604, 11449), (2996, 9951), (3317, 8988), (4494, 6634)]