23810170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 20979590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 863, 890, 1726, 2759, 4315, 5518, 8630, 13795, 26753, 27590, 53506, 76807, 133765, 153614, 267530, 384035, 768070, 2381017, 4762034, 11905085, 23810170]

約数ペア:

[(1, 23810170), (2, 11905085), (5, 4762034), (10, 2381017), (31, 768070), (62, 384035), (89, 267530), (155, 153614), (178, 133765), (310, 76807), (445, 53506), (863, 27590), (890, 26753), (1726, 13795), (2759, 8630), (4315, 5518)]