261327830130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{64567}}^1\times {\mathrm{44971}}^1$

素因数の和:109551

約数の個数: 48

約数和(自身を含む): 679477990464

約数和(自身を除く): 418150160334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 44971, 64567, 89942, 129134, 134913, 193701, 224855, 269826, 322835, 387402, 404739, 449710, 581103, 645670, 674565, 809478, 968505, 1162206, 1349130, 1937010, 2023695, 2905515, 4047390, 5811030, 2903642557, 5807285114, 8710927671, 14518212785, 17421855342, 26132783013, 29036425570, 43554638355, 52265566026, 87109276710, 130663915065, 261327830130]

約数ペア:

[(1, 261327830130), (2, 130663915065), (3, 87109276710), (5, 52265566026), (6, 43554638355), (9, 29036425570), (10, 26132783013), (15, 17421855342), (18, 14518212785), (30, 8710927671), (45, 5807285114), (90, 2903642557), (44971, 5811030), (64567, 4047390), (89942, 2905515), (129134, 2023695), (134913, 1937010), (193701, 1349130), (224855, 1162206), (269826, 968505), (322835, 809478), (387402, 674565), (404739, 645670), (449710, 581103)]