152829070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1123}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 284866560

約数和(自身を除く): 132037490

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 439, 878, 1123, 2195, 2246, 4390, 5615, 11230, 13609, 27218, 34813, 68045, 69626, 136090, 174065, 348130, 492997, 985994, 2464985, 4929970, 15282907, 30565814, 76414535, 152829070]

約数ペア:

[(1, 152829070), (2, 76414535), (5, 30565814), (10, 15282907), (31, 4929970), (62, 2464985), (155, 985994), (310, 492997), (439, 348130), (878, 174065), (1123, 136090), (2195, 69626), (2246, 68045), (4390, 34813), (5615, 27218), (11230, 13609)]