149003170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2003}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 276167232

約数和(自身を除く): 127164062

約数列:

[1, 2, 5, 10, 43, 86, 173, 215, 346, 430, 865, 1730, 2003, 4006, 7439, 10015, 14878, 20030, 37195, 74390, 86129, 172258, 346519, 430645, 693038, 861290, 1732595, 3465190, 14900317, 29800634, 74501585, 149003170]

約数ペア:

[(1, 149003170), (2, 74501585), (5, 29800634), (10, 14900317), (43, 3465190), (86, 1732595), (173, 861290), (215, 693038), (346, 430645), (430, 346519), (865, 172258), (1730, 86129), (2003, 74390), (4006, 37195), (7439, 20030), (10015, 14878)]