30729742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5569}}^1$

素因数の和:5691

約数の個数: 16

約数和(自身を含む): 48124800

約数和(自身を除く): 17395058

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 5569, 11138, 172639, 345278, 495641, 991282, 15364871, 30729742]

約数ペア:

[(1, 30729742), (2, 15364871), (31, 991282), (62, 495641), (89, 345278), (178, 172639), (2759, 11138), (5518, 5569)]