1728870310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{32237}}^1$

素因数の和:32448

約数の個数: 32

約数和(自身を含む): 3231021312

約数和(自身を除く): 1502151002

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 865, 1730, 5363, 10726, 26815, 32237, 53630, 64474, 161185, 322370, 999347, 1998694, 4996735, 5577001, 9993470, 11154002, 27885005, 55770010, 172887031, 345774062, 864435155, 1728870310]

約数ペア:

[(1, 1728870310), (2, 864435155), (5, 345774062), (10, 172887031), (31, 55770010), (62, 27885005), (155, 11154002), (173, 9993470), (310, 5577001), (346, 4996735), (865, 1998694), (1730, 999347), (5363, 322370), (10726, 161185), (26815, 64474), (32237, 53630)]