628831210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{6719}}^1$

素因数の和:6931

約数の個数: 48

約数和(自身を含む): 1323786240

約数和(自身を除く): 694955030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 245, 382, 490, 955, 1337, 1910, 2674, 6685, 6719, 9359, 13370, 13438, 18718, 33595, 46795, 47033, 67190, 93590, 94066, 235165, 329231, 470330, 658462, 1283329, 1646155, 2566658, 3292310, 6416645, 8983303, 12833290, 17966606, 44916515, 62883121, 89833030, 125766242, 314415605, 628831210]

約数ペア:

[(1, 628831210), (2, 314415605), (5, 125766242), (7, 89833030), (10, 62883121), (14, 44916515), (35, 17966606), (49, 12833290), (70, 8983303), (98, 6416645), (191, 3292310), (245, 2566658), (382, 1646155), (490, 1283329), (955, 658462), (1337, 470330), (1910, 329231), (2674, 235165), (6685, 94066), (6719, 93590), (9359, 67190), (13370, 47033), (13438, 46795), (18718, 33595)]