45265290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 124692480

約数和(自身を除く): 79427190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 439, 491, 878, 982, 1317, 1473, 2195, 2455, 2634, 2946, 3073, 3437, 4390, 4910, 6146, 6585, 6874, 7365, 9219, 10311, 13170, 14730, 15365, 17185, 18438, 20622, 30730, 34370, 46095, 51555, 92190, 103110, 215549, 431098, 646647, 1077745, 1293294, 1508843, 2155490, 3017686, 3233235, 4526529, 6466470, 7544215, 9053058, 15088430, 22632645, 45265290]

約数ペア:

[(1, 45265290), (2, 22632645), (3, 15088430), (5, 9053058), (6, 7544215), (7, 6466470), (10, 4526529), (14, 3233235), (15, 3017686), (21, 2155490), (30, 1508843), (35, 1293294), (42, 1077745), (70, 646647), (105, 431098), (210, 215549), (439, 103110), (491, 92190), (878, 51555), (982, 46095), (1317, 34370), (1473, 30730), (2195, 20622), (2455, 18438), (2634, 17185), (2946, 15365), (3073, 14730), (3437, 13170), (4390, 10311), (4910, 9219), (6146, 7365), (6585, 6874)]