3039260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 7729344

約数和(自身を除く): 4690084

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, 1277, 2380, 2554, 5108, 6385, 8939, 12770, 17878, 21709, 25540, 35756, 43418, 44695, 86836, 89390, 108545, 151963, 178780, 217090, 303926, 434180, 607852, 759815, 1519630, 3039260]

約数ペア:

[(1, 3039260), (2, 1519630), (4, 759815), (5, 607852), (7, 434180), (10, 303926), (14, 217090), (17, 178780), (20, 151963), (28, 108545), (34, 89390), (35, 86836), (68, 44695), (70, 43418), (85, 35756), (119, 25540), (140, 21709), (170, 17878), (238, 12770), (340, 8939), (476, 6385), (595, 5108), (1190, 2554), (1277, 2380)]