8316210

素因数分解:

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

素因数の和:415

約数の個数: 48

約数和(自身を含む): 22925376

約数和(自身を除く): 14609166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1393, 1990, 2786, 2985, 4179, 5970, 6965, 8358, 13930, 20895, 39601, 41790, 79202, 118803, 198005, 237606, 277207, 396010, 554414, 594015, 831621, 1188030, 1386035, 1663242, 2772070, 4158105, 8316210]

約数ペア:

[(1, 8316210), (2, 4158105), (3, 2772070), (5, 1663242), (6, 1386035), (7, 1188030), (10, 831621), (14, 594015), (15, 554414), (21, 396010), (30, 277207), (35, 237606), (42, 198005), (70, 118803), (105, 79202), (199, 41790), (210, 39601), (398, 20895), (597, 13930), (995, 8358), (1194, 6965), (1393, 5970), (1990, 4179), (2786, 2985)]