868008330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1377791}}^1$

素因数の和:1377811

約数の個数: 48

約数和(自身を含む): 2579226624

約数和(自身を除く): 1711218294

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1377791, 2755582, 4133373, 6888955, 8266746, 9644537, 12400119, 13777910, 19289074, 20666865, 24800238, 28933611, 41333730, 48222685, 57867222, 62000595, 86800833, 96445370, 124001190, 144668055, 173601666, 289336110, 434004165, 868008330]

約数ペア:

[(1, 868008330), (2, 434004165), (3, 289336110), (5, 173601666), (6, 144668055), (7, 124001190), (9, 96445370), (10, 86800833), (14, 62000595), (15, 57867222), (18, 48222685), (21, 41333730), (30, 28933611), (35, 24800238), (42, 20666865), (45, 19289074), (63, 13777910), (70, 12400119), (90, 9644537), (105, 8266746), (126, 6888955), (210, 4133373), (315, 2755582), (630, 1377791)]