8590902460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{85109}}^1$

素因数の和:85235

約数の個数: 72

約数和(自身を含む): 21190347360

約数和(自身を除く): 12599444900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 245, 412, 490, 515, 721, 980, 1030, 1442, 2060, 2884, 3605, 5047, 7210, 10094, 14420, 20188, 25235, 50470, 85109, 100940, 170218, 340436, 425545, 595763, 851090, 1191526, 1702180, 2383052, 2978815, 4170341, 5957630, 8340682, 8766227, 11915260, 16681364, 17532454, 20851705, 35064908, 41703410, 43831135, 61363589, 83406820, 87662270, 122727178, 175324540, 245454356, 306817945, 429545123, 613635890, 859090246, 1227271780, 1718180492, 2147725615, 4295451230, 8590902460]

約数ペア:

[(1, 8590902460), (2, 4295451230), (4, 2147725615), (5, 1718180492), (7, 1227271780), (10, 859090246), (14, 613635890), (20, 429545123), (28, 306817945), (35, 245454356), (49, 175324540), (70, 122727178), (98, 87662270), (103, 83406820), (140, 61363589), (196, 43831135), (206, 41703410), (245, 35064908), (412, 20851705), (490, 17532454), (515, 16681364), (721, 11915260), (980, 8766227), (1030, 8340682), (1442, 5957630), (2060, 4170341), (2884, 2978815), (3605, 2383052), (5047, 1702180), (7210, 1191526), (10094, 851090), (14420, 595763), (20188, 425545), (25235, 340436), (50470, 170218), (85109, 100940)]