30890542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{953}}^1$

素因数の和:1827

約数の個数: 16

約数和(自身を含む): 48882960

約数和(自身を除く): 17992418

約数列:

[1, 2, 19, 38, 853, 953, 1706, 1906, 16207, 18107, 32414, 36214, 812909, 1625818, 15445271, 30890542]

約数ペア:

[(1, 30890542), (2, 15445271), (19, 1625818), (38, 812909), (853, 36214), (953, 32414), (1706, 18107), (1906, 16207)]