2944060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 7487424

約数和(自身を除く): 4543364

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1237, 2380, 2474, 4948, 6185, 8659, 12370, 17318, 21029, 24740, 34636, 42058, 43295, 84116, 86590, 105145, 147203, 173180, 210290, 294406, 420580, 588812, 736015, 1472030, 2944060]

約数ペア:

[(1, 2944060), (2, 1472030), (4, 736015), (5, 588812), (7, 420580), (10, 294406), (14, 210290), (17, 173180), (20, 147203), (28, 105145), (34, 86590), (35, 84116), (68, 43295), (70, 42058), (85, 34636), (119, 24740), (140, 21029), (170, 17318), (238, 12370), (340, 8659), (476, 6185), (595, 4948), (1190, 2474), (1237, 2380)]