84501173210

素因数分解:

$2^1\times 5^1\times {\mathrm{65707}}^1\times {\mathrm{128603}}^1$

素因数の和:194317

約数の個数: 16

約数和(自身を含む): 152105609376

約数和(自身を除く): 67604436166

約数列:

[1, 2, 5, 10, 65707, 128603, 131414, 257206, 328535, 643015, 657070, 1286030, 8450117321, 16900234642, 42250586605, 84501173210]

約数ペア:

[(1, 84501173210), (2, 42250586605), (5, 16900234642), (10, 8450117321), (65707, 1286030), (128603, 657070), (131414, 643015), (257206, 328535)]