852502070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3221}}^1$

素因数の和:3453

約数の個数: 64

約数和(自身を含む): 1855872000

約数和(自身を除く): 1003369930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 199, 266, 398, 665, 995, 1330, 1393, 1990, 2786, 3221, 3781, 6442, 6965, 7562, 13930, 16105, 18905, 22547, 26467, 32210, 37810, 45094, 52934, 61199, 112735, 122398, 132335, 225470, 264670, 305995, 428393, 611990, 640979, 856786, 1281958, 2141965, 3204895, 4283930, 4486853, 6409790, 8973706, 12178601, 22434265, 24357202, 44868530, 60893005, 85250207, 121786010, 170500414, 426251035, 852502070]

約数ペア:

[(1, 852502070), (2, 426251035), (5, 170500414), (7, 121786010), (10, 85250207), (14, 60893005), (19, 44868530), (35, 24357202), (38, 22434265), (70, 12178601), (95, 8973706), (133, 6409790), (190, 4486853), (199, 4283930), (266, 3204895), (398, 2141965), (665, 1281958), (995, 856786), (1330, 640979), (1393, 611990), (1990, 428393), (2786, 305995), (3221, 264670), (3781, 225470), (6442, 132335), (6965, 122398), (7562, 112735), (13930, 61199), (16105, 52934), (18905, 45094), (22547, 37810), (26467, 32210)]