12748470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3605

約数の個数: 64

約数和(自身を含む): 37034496

約数和(自身を除く): 24286026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 3571, 7142, 10713, 17855, 21426, 24997, 35710, 49994, 53565, 60707, 74991, 107130, 121414, 124985, 149982, 182121, 249970, 303535, 364242, 374955, 424949, 607070, 749910, 849898, 910605, 1274847, 1821210, 2124745, 2549694, 4249490, 6374235, 12748470]

約数ペア:

[(1, 12748470), (2, 6374235), (3, 4249490), (5, 2549694), (6, 2124745), (7, 1821210), (10, 1274847), (14, 910605), (15, 849898), (17, 749910), (21, 607070), (30, 424949), (34, 374955), (35, 364242), (42, 303535), (51, 249970), (70, 182121), (85, 149982), (102, 124985), (105, 121414), (119, 107130), (170, 74991), (210, 60707), (238, 53565), (255, 49994), (357, 35710), (510, 24997), (595, 21426), (714, 17855), (1190, 10713), (1785, 7142), (3570, 3571)]