57460340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3489

約数の個数: 72

約数和(自身を含む): 148667400

約数和(自身を除く): 91207060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 3449, 4165, 6898, 8330, 13796, 16660, 17245, 24143, 34490, 48286, 58633, 68980, 96572, 117266, 120715, 169001, 234532, 241430, 293165, 338002, 410431, 482860, 586330, 676004, 820862, 845005, 1172660, 1641724, 1690010, 2052155, 2873017, 3380020, 4104310, 5746034, 8208620, 11492068, 14365085, 28730170, 57460340]

約数ペア:

[(1, 57460340), (2, 28730170), (4, 14365085), (5, 11492068), (7, 8208620), (10, 5746034), (14, 4104310), (17, 3380020), (20, 2873017), (28, 2052155), (34, 1690010), (35, 1641724), (49, 1172660), (68, 845005), (70, 820862), (85, 676004), (98, 586330), (119, 482860), (140, 410431), (170, 338002), (196, 293165), (238, 241430), (245, 234532), (340, 169001), (476, 120715), (490, 117266), (595, 96572), (833, 68980), (980, 58633), (1190, 48286), (1666, 34490), (2380, 24143), (3332, 17245), (3449, 16660), (4165, 13796), (6898, 8330)]