79570740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8447}}^1$

素因数の和:8616

約数の個数: 48

約数和(自身を含む): 224243712

約数和(自身を除く): 144672972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 8447, 9420, 16894, 25341, 33788, 42235, 50682, 84470, 101364, 126705, 168940, 253410, 506820, 1326179, 2652358, 3978537, 5304716, 6630895, 7957074, 13261790, 15914148, 19892685, 26523580, 39785370, 79570740]

約数ペア:

[(1, 79570740), (2, 39785370), (3, 26523580), (4, 19892685), (5, 15914148), (6, 13261790), (10, 7957074), (12, 6630895), (15, 5304716), (20, 3978537), (30, 2652358), (60, 1326179), (157, 506820), (314, 253410), (471, 168940), (628, 126705), (785, 101364), (942, 84470), (1570, 50682), (1884, 42235), (2355, 33788), (3140, 25341), (4710, 16894), (8447, 9420)]