40452210

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 112

約数和(自身を含む): 113322240

約数和(自身を除く): 72870030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 179, 186, 243, 270, 279, 310, 358, 405, 465, 486, 537, 558, 729, 810, 837, 895, 930, 1074, 1215, 1395, 1458, 1611, 1674, 1790, 2430, 2511, 2685, 2790, 3222, 3645, 4185, 4833, 5022, 5370, 5549, 7290, 7533, 8055, 8370, 9666, 11098, 12555, 14499, 15066, 16110, 16647, 22599, 24165, 25110, 27745, 28998, 33294, 37665, 43497, 45198, 48330, 49941, 55490, 72495, 75330, 83235, 86994, 99882, 112995, 130491, 144990, 149823, 166470, 217485, 225990, 249705, 260982, 299646, 434970, 449469, 499410, 652455, 749115, 898938, 1304910, 1348407, 1498230, 2247345, 2696814, 4045221, 4494690, 6742035, 8090442, 13484070, 20226105, 40452210]

約数ペア:

[(1, 40452210), (2, 20226105), (3, 13484070), (5, 8090442), (6, 6742035), (9, 4494690), (10, 4045221), (15, 2696814), (18, 2247345), (27, 1498230), (30, 1348407), (31, 1304910), (45, 898938), (54, 749115), (62, 652455), (81, 499410), (90, 449469), (93, 434970), (135, 299646), (155, 260982), (162, 249705), (179, 225990), (186, 217485), (243, 166470), (270, 149823), (279, 144990), (310, 130491), (358, 112995), (405, 99882), (465, 86994), (486, 83235), (537, 75330), (558, 72495), (729, 55490), (810, 49941), (837, 48330), (895, 45198), (930, 43497), (1074, 37665), (1215, 33294), (1395, 28998), (1458, 27745), (1611, 25110), (1674, 24165), (1790, 22599), (2430, 16647), (2511, 16110), (2685, 15066), (2790, 14499), (3222, 12555), (3645, 11098), (4185, 9666), (4833, 8370), (5022, 8055), (5370, 7533), (5549, 7290)]