8065470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 22348800

約数和(自身を除く): 14283330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 199, 210, 386, 398, 579, 597, 965, 995, 1158, 1194, 1351, 1393, 1930, 1990, 2702, 2786, 2895, 2985, 4053, 4179, 5790, 5970, 6755, 6965, 8106, 8358, 13510, 13930, 20265, 20895, 38407, 40530, 41790, 76814, 115221, 192035, 230442, 268849, 384070, 537698, 576105, 806547, 1152210, 1344245, 1613094, 2688490, 4032735, 8065470]

約数ペア:

[(1, 8065470), (2, 4032735), (3, 2688490), (5, 1613094), (6, 1344245), (7, 1152210), (10, 806547), (14, 576105), (15, 537698), (21, 384070), (30, 268849), (35, 230442), (42, 192035), (70, 115221), (105, 76814), (193, 41790), (199, 40530), (210, 38407), (386, 20895), (398, 20265), (579, 13930), (597, 13510), (965, 8358), (995, 8106), (1158, 6965), (1194, 6755), (1351, 5970), (1393, 5790), (1930, 4179), (1990, 4053), (2702, 2985), (2786, 2895)]