73878780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1231313}}^1$

素因数の和:1231325

約数の個数: 24

約数和(自身を含む): 206860752

約数和(自身を除く): 132981972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1231313, 2462626, 3693939, 4925252, 6156565, 7387878, 12313130, 14775756, 18469695, 24626260, 36939390, 73878780]

約数ペア:

[(1, 73878780), (2, 36939390), (3, 24626260), (4, 18469695), (5, 14775756), (6, 12313130), (10, 7387878), (12, 6156565), (15, 4925252), (20, 3693939), (30, 2462626), (60, 1231313)]