189712830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6323761}}^1$

素因数の和:6323771

約数の個数: 16

約数和(自身を含む): 455310864

約数和(自身を除く): 265598034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6323761, 12647522, 18971283, 31618805, 37942566, 63237610, 94856415, 189712830]

約数ペア:

[(1, 189712830), (2, 94856415), (3, 63237610), (5, 37942566), (6, 31618805), (10, 18971283), (15, 12647522), (30, 6323761)]