86210970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^2\times {\mathrm{251}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 209690208

約数和(自身を除く): 123479238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 251, 321, 502, 535, 642, 753, 1070, 1255, 1506, 1605, 2510, 3210, 3765, 7530, 11449, 22898, 26857, 34347, 53714, 57245, 68694, 80571, 114490, 134285, 161142, 171735, 268570, 343470, 402855, 805710, 2873699, 5747398, 8621097, 14368495, 17242194, 28736990, 43105485, 86210970]

約数ペア:

[(1, 86210970), (2, 43105485), (3, 28736990), (5, 17242194), (6, 14368495), (10, 8621097), (15, 5747398), (30, 2873699), (107, 805710), (214, 402855), (251, 343470), (321, 268570), (502, 171735), (535, 161142), (642, 134285), (753, 114490), (1070, 80571), (1255, 68694), (1506, 57245), (1605, 53714), (2510, 34347), (3210, 26857), (3765, 22898), (7530, 11449)]