31994460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 100396800

約数和(自身を除く): 68402340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 179, 180, 270, 331, 358, 537, 540, 662, 716, 895, 993, 1074, 1324, 1611, 1655, 1790, 1986, 2148, 2685, 2979, 3222, 3310, 3580, 3972, 4833, 4965, 5370, 5958, 6444, 6620, 8055, 8937, 9666, 9930, 10740, 11916, 14895, 16110, 17874, 19332, 19860, 24165, 29790, 32220, 35748, 44685, 48330, 59249, 59580, 89370, 96660, 118498, 177747, 178740, 236996, 296245, 355494, 533241, 592490, 710988, 888735, 1066482, 1184980, 1599723, 1777470, 2132964, 2666205, 3199446, 3554940, 5332410, 6398892, 7998615, 10664820, 15997230, 31994460]

約数ペア:

[(1, 31994460), (2, 15997230), (3, 10664820), (4, 7998615), (5, 6398892), (6, 5332410), (9, 3554940), (10, 3199446), (12, 2666205), (15, 2132964), (18, 1777470), (20, 1599723), (27, 1184980), (30, 1066482), (36, 888735), (45, 710988), (54, 592490), (60, 533241), (90, 355494), (108, 296245), (135, 236996), (179, 178740), (180, 177747), (270, 118498), (331, 96660), (358, 89370), (537, 59580), (540, 59249), (662, 48330), (716, 44685), (895, 35748), (993, 32220), (1074, 29790), (1324, 24165), (1611, 19860), (1655, 19332), (1790, 17874), (1986, 16110), (2148, 14895), (2685, 11916), (2979, 10740), (3222, 9930), (3310, 9666), (3580, 8937), (3972, 8055), (4833, 6620), (4965, 6444), (5370, 5958)]