73641270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27581}}^1$

素因数の和:27680

約数の個数: 32

約数和(自身を含む): 178731360

約数和(自身を除く): 105090090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 27581, 55162, 82743, 137905, 165486, 275810, 413715, 827430, 2454709, 4909418, 7364127, 12273545, 14728254, 24547090, 36820635, 73641270]

約数ペア:

[(1, 73641270), (2, 36820635), (3, 24547090), (5, 14728254), (6, 12273545), (10, 7364127), (15, 4909418), (30, 2454709), (89, 827430), (178, 413715), (267, 275810), (445, 165486), (534, 137905), (890, 82743), (1335, 55162), (2670, 27581)]