310225342

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 540207360

約数和(自身を除く): 229982018

約数列:

[1, 2, 7, 14, 89, 178, 307, 614, 623, 811, 1246, 1622, 2149, 4298, 5677, 11354, 27323, 54646, 72179, 144358, 191261, 248977, 382522, 497954, 505253, 1010506, 1742839, 3485678, 22158953, 44317906, 155112671, 310225342]

約数ペア:

[(1, 310225342), (2, 155112671), (7, 44317906), (14, 22158953), (89, 3485678), (178, 1742839), (307, 1010506), (614, 505253), (623, 497954), (811, 382522), (1246, 248977), (1622, 191261), (2149, 144358), (4298, 72179), (5677, 54646), (11354, 27323)]