2084380130

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{86813}}^1$

素因数の和:86848

約数の個数: 40

約数和(自身を含む): 4376988252

約数和(自身を除く): 2292608122

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 12005, 24010, 86813, 173626, 434065, 607691, 868130, 1215382, 3038455, 4253837, 6076910, 8507674, 21269185, 29776859, 42538370, 59553718, 148884295, 208438013, 297768590, 416876026, 1042190065, 2084380130]

約数ペア:

[(1, 2084380130), (2, 1042190065), (5, 416876026), (7, 297768590), (10, 208438013), (14, 148884295), (35, 59553718), (49, 42538370), (70, 29776859), (98, 21269185), (245, 8507674), (343, 6076910), (490, 4253837), (686, 3038455), (1715, 1215382), (2401, 868130), (3430, 607691), (4802, 434065), (12005, 173626), (24010, 86813)]